intermediate Audience
1,280 tools · updated 2026-09-13
Browse 1280 tools tagged with intermediate (audience). Filter by pricing, platform, language and more. The list below shows every tool matching this audience. Each entry links to a full page with pricing, platforms, integrations, and API availability.
All 1280 tools
- 🏗️ Next.js
React framework for building SEO-friendly web applications with server-side rendering and static generation
open-sourceAPI - 📡 Netdata Logs
Real-time monitoring and troubleshooting with integrated log viewer
freemiumAPI - 🏗️ Strapi SEO Plugin
Open-source plugin for Strapi CMS to manage meta tags sitemaps and social sharing previews
open-sourceAPI - 🚄 Nuxt
Intuitive Vue framework for server-side rendering and static site generation focusing on performance
open-sourceAPI - ⚡ Caddy Server
Powerful, enterprise-ready open source web server with automatic HTTPS routing
open-sourceAPI - 🏠 Kuma
Self-hosted uptime monitoring tool like Uptime Robot but with a clean UI
open-sourceAPI - 🐘 Mastodon
Decentralized social profiles that provide high crawlable search signals
open-sourceAPI - ✍️ Ghost
Open-source publishing platform focused on speed and native SEO features
open-sourceAPI - 📦 Meilisearch
Lightning fast open-source search engine API to improve site-search SEO and UX
open-sourceAPI - 🚀 Astro
The web framework for content-driven websites with built-in SEO optimizations and API routes
open-sourceAPI - 🐳 LazyDocker
Simple terminal UI for docker and docker-compose written in Go
open-source - 🧩 Metabase
Open-source BI tool that makes SEO data exploration easy for teams
open-sourceAPI - 🖥️ Streamlit SEO Dashboard
Interactive web-based dashboard for visualizing Search Console and GA4 data built with Streamlit and Python
open-sourceAPI - 🐳 Portainer
Lightweight management UI which allows you to easily manage Docker environments
freemiumAPI - 🛡️ AdGuard Home
Network-wide software for blocking ads and tracking and managing DNS traffic
open-sourceAPI - 📉 Umami
Self-hosted privacy-focused open-source analytics with a simple interface
open-sourceAPI - 📈 PostHog
Open-source product analytics suite that provides heatmaps and session recording for SEO conversion analysis
open-sourceAPI - ⚡ Nginx Proxy Manager
Docker container for managing Nginx proxy hosts with a simple web interface
open-source - ☁️ Coolify
An open-source self-hostable alternative to Heroku/Netlify/Vercel for app deployment
open-sourceAPI - 🤖 OpenAI-SEO-Scripts
Python scripts leveraging GPT APIs for automated meta description and content gen
paidAPI - 📊 Plausible Analytics
Privacy-focused, open-source alternative to Google Analytics with lightweight script
open-sourceAPI - 📜 SingleFile
Chrome extension that saves an entire page into a single HTML file for archiving
open-source - 🏗️ PWA Builder Icon Generator
Microsoft-backed tool to generate a full suite of icons required for a Progressive Web App (PWA) manifest
open-sourceAPI - 🛒 Shopware
Modern open-source eCommerce platform from Germany focusing on storytelling and SEO experiences
open-sourceAPI - 📱 Web Stories for WP
Official Google plugin to create SEO-optimized visual stories for publishers
open-source - 📊 DefiLlama
Leading DeFi aggregator for tracking search volume by TVL and protocol
open-sourceAPI - 🔍 SERP-API-Python
Wrapper for SERP APIs to integrate live search results into Python SEO tools
paidAPI - 📰 Newspack SEO
Specialized SEO toolset for small and medium-sized news publishers on WordPress
paid - 🦋 Farcaster Search
Search engine for the Farcaster protocol to optimize decentralized casts
open-sourceAPI - 🚀 IndexNow
Protocol for instant notification to search engines when website content is created or updated
freeAPI - 📍 Abstract IP Geolocation
Real-time API for determining the location of IP addresses for regional site routing
freemiumAPI - 🖌️ Adobe Express Icon Maker
Professional cloud-based editor for creating high-fidelity favicons with advanced typography and vector controls
freemium - 📦 AgencyAnalytics Auditor
White-label site auditor with daily or weekly scheduled crawls for agency clients
paidAPI - 📉 Ahrefs Academy
Video-led certification courses focusing on data-driven SEO strategies, keyword research, and competitor analysis
free - 🔍 Ahrefs Keywords Explorer
Comprehensive keyword research tool with global database and clickstream data integration
paidAPI - 📊 Ahrefs Mobile
Monitor SEO health, organic traffic, and backlink profiles on the go
paidAPI - 🔎 Algolia for eCommerce
AI-powered search and discovery API that improves on-site search UX and SEO indexing
freemiumAPI - 🌍 AlsoAsked
Tool that aggregates People Also Ask data to understand user intent hierarchies
paidAPI - 🕷️ Apify
Cloud platform for web scraping and data extraction with pre-built SEO and SERP scrapers
freemiumAPI - 🕸️ Apify JavaScript Rendering
Scalable web scraping and rendering platform for complex JavaScript-heavy websites
freemiumAPI - ⚡ Apollo.io
Sales intelligence platform with a massive B2B database to find and message link building prospects
freemiumAPI - 📱 App Follow
Review management and ASO tracking for mobile apps and games
freemiumAPI - 📜 Arbiscan
Arbitrum network search tool for monitoring L2 dApp search health
freeAPI - 🌑 Article Forge
AI content generator designed to bypass detection and rank
paidAPI - 📦 Aspose PDF SEO Tools
API-driven approach to automate the optimization of PDF documents for search engines
freeAPI - 📢 AudienceAI
Consumer intent platform monitoring the types of questions users ask AI about specific brands
paid - 👔 AuthoredUp
All-in-one tool for LinkedIn creators to preview posts analyze performance and manage drafts for better visibility
freemium - 📡 Awario
Social media and web monitoring tool for finding mentions of keywords and brands
paidAPI - 🔎 Better Stack Logs
Ultra-fast log management that allows SQL querying of log data
freemiumAPI - 📊 Better Uptime
Infrastructure monitoring, status pages, and incident management platform
freemiumAPI - 📍 BiQ Cloud
AI-powered SEO suite with a localized rank intelligence module
paidAPI - 📍 BigDataCloud Geolocation
Detailed IP intelligence API specifically designed for high-precision GEO-routing logic
freemiumAPI - 🔎 Bing Search Quality Blog
Insights and updates from the Bing search engineering team
free - 🤖 Bing Visual Search
Microsoft visual search engine for finding information from image uploads
freeAPI - 🌟 Birdeye
Reputation management and local SEO platform designed to boost rankings through customer reviews and messaging
paidAPI - 📊 Blackkiwi
Comprehensive Korean keyword analysis platform focusing on Naver search trends and competition
freemium - 🔍 Brand24
AI social listening tool that monitors mentions across the web for brand sentiment and SEO
paidAPI - 🕵️ BrandFetch AI
Automated tracker for identifying brand logo and snippet accuracy in generative answers
freemiumAPI - ⚡ Browse AI
No-code web scraper and monitor that automates competitor tracking and data extraction
freemiumAPI - 🔍 Bubblemaps
Visual blockchain search tool for auditing token distribution and wallet clusters
freemium - 📉 BuiltWith
Technology profiler that reveals the software stack and infrastructure of any competitor website
freemiumAPI - 🛡️ Bunny DNS
Real-time global DNS with smart routing and security features
paidAPI - 📦 Bunny Optimizer
Simple and powerful image processing service that integrates seamlessly with Bunny CDN
paidAPI - 🚀 Bunny.net
High-performance CDN with easy setup and budget-friendly global delivery for developers
paidAPI - 🌀 Bunny.net Stream
Optimized video delivery and processing built on top of Bunny.net's global network
paidAPI - 🔗 Captivate
Growth-oriented podcast hosting with built-in SEO tools and attribution tracking
paid - 🤖 Castmagic
AI tool that turns long-form audio into SEO blogs, social posts, and show notes
paid - 🔗 Cerebro (by Helium 10)
Advanced reverse ASIN lookup tool for uncovering competitor keyword strategies on Amazon
paidAPI - 🛡️ Checkaso
ASO platform that monitors app store ranking and metadata changes
freemiumAPI - ⚡ Checkbot
Browser extension that audits site links for redirects, broken links, and security issues
freemium - 🤖 Claude by Anthropic
AI assistant providing detailed source citations when queried via professional accounts
freemiumAPI - 🧠 Claude.ai
Advanced LLM by Anthropic used for SEO content strategy, technical auditing, and data analysis
freemiumAPI - 📝 Clearscope AI Reports
Content relevance tracking for ensuring pages meet "LLM-friendly" semantic requirements
paidAPI - 📣 ClickMinded SEO Training
Actionable SEO frameworks and SOPs designed for marketing teams and business owners
paid - 🚀 ClickUp
All-in-one productivity platform for complex SEO projects
freemiumAPI - ☁️ Cloudflare Images
Store, resize, and deliver optimized images at scale using Cloudflare's global edge network
paidAPI - 🛡️ Cloudflare Observatory
Integrated performance suite within Cloudflare that monitors and optimizes Web Vitals for sites
freemiumAPI - 🛰️ Cloudflare Pages
Fast JAMstack deployment with built-in edge routing and function integration
freemiumAPI - 🛰️ Cloudflare Pages Routing
Advanced file-based and config-based routing for modern front-end web applications
free - 🗺️ Cloudflare Redirect Rules
High-performance edge-side URL redirection and domain routing logic via Cloudflare Ruleset Engine
freemiumAPI - 🌠 Cloudinary Media Optimizer
Standalone product from Cloudinary focused specifically on automated delivery and optimization
paidAPI - 💎 Coefficient
Connect SEO data from various tools directly into live Sheets for BI
freemiumAPI - 🤖 ContentAtScale
Long-form AI writing platform designed to bypass AI detectors for SEO
paidAPI - 🤖 ContentStudio
AI-powered social media management and content discovery tool for multi-channel SEO growth
paidAPI - ⚡ Convert.com
Privacy-focused A/B testing tool for agencies and mid-market brands with easy CMS integration
paidAPI - 🕵️ CopyLeak
AI-based plagiarism detector and content authentication tool to ensure original search content
paidAPI - 🧩 Coupler.io
Automated data export tool from SEO sources to Sheets, Excel, and BigQuery
freemiumAPI - 📈 DashClicks AI
White-label platform for agencies with AI localized content and directory management
paidAPI - 📊 Dashword
Content optimization tool that helps writers create search-relevant content via competitive briefs
paid - 🤖 DataFetcher
Connect Airtable to any SEO API or tool to import search data automatically
freemiumAPI - ⚡ DataShake API
Aggregated review data and local citation monitoring for SEO and reputation management
paidAPI - 🔍 Dataslayer.ai
Powerful SEO and SEM data connector for Google Sheets and Looker Studio
freemiumAPI - ⚡ DebugBear
Site speed monitoring tool that tracks Core Web Vitals and provides lighthouse audits
freemiumAPI - 🧠 DeepAI Image Process
AI-driven image enhancement and restoration tools for professional image quality improvement
freemiumAPI - 🌍 DeepL API
High-quality machine translation API for scaling content in international markets
paidAPI - 🎙️ Descript
All-in-one video and podcast editor that makes editing as easy as editing a text doc
freemiumAPI - 🔍 Detailed SEO Extension
Professional SEO extension providing instant insights into metadata schema markup and headers
free - 👁️ DexScreener
Real-time DEX search and technical analysis tool for new token launches
freeAPI - 🤖 DuckAssist
AI-powered instant answers sourcing data from Wikipedia and Britannica for DuckDuckGo users
free - 🥦 Dutchie
E-commerce and SEO platform specifically for the cannabis industry
paidAPI - ⚡ Dynadot
Advanced domain marketplace and registrar with powerful bulk tools and transparent pricing
freemiumAPI - 🌐 ENS Search
Registry search and SEO management for Ethereum Name Service domains
freeAPI - 🤖 Elai.io
AI video generator focused on corporate training and localized SEO landing pages
paidAPI - 🔊 ElevenLabs
Advanced AI audio platform for realistic speech synthesis and voice cloning
freemiumAPI - 📈 Exploding Topics
Identifies rapidly growing trends before they peak using AI and search data analysis
freemiumAPI - 🐆 Fatjoe SEO Guides
Actionable guides for link building, blogger outreach, and local SEO for agencies and resellers
free - 🌟 Favikon
Creator marketing platform that ranks LinkedIn influencers and provides SEO scores
paidAPI - 📢 Featured.com
Platform connecting experts with journalists for thought leadership and high-DR backlinks
freemium - 🐦 Fedica
AI-driven social listening and publishing tool optimized for X Mastodon and Bluesky SEO visibility
freemiumAPI - 📱 FeedHive
AI-powered social media scheduler with recurring posts and high-level LinkedIn engagement data
paidAPI - 🧪 FigPii
All-in-one CRO engine combining heatmaps, recordings, A/B testing, and polling in one suite
paidAPI - 📦 FlowMapp
Powerful tool for creating visual sitemaps, user flows, and personas for comprehensive SEO planning
freemiumAPI - 📊 Footprint Analytics
Unified data platform for tracking NFT and GameFi search trends
freemiumAPI - 🏰 Fortress AI
Protection and monitoring tool to ensure AI engines aren't misrepresenting brand data
paidAPI - ✍️ Frase
AI writing and SEO content platform that helps research write and optimize high-ranking articles
paidAPI - 📑 Frase Briefs
SEO brief generator within Frase that uses AI to analyze top-ranking pages for any query
paidAPI - 🗞️ GD Dash
Analytics platform specifically for monitoring Google Discover performance and trends
freemium - 🤖 GPT for Sheets and Docs
Use AI models within Google Sheets to generate meta tags, clean keyword lists, and translate content for international SEO
freemiumAPI - 🚀 Gcore
Global edge network offering low-latency content delivery and specialized gaming infrastructure
freemiumAPI - 🛰️ Gcore DNS Check
Global DNS speed and propagation test across multiple Gcore edge nodes
free - 🛰️ Gcore DNS Speed Test
Compare DNS resolution speed across different global providers
free - 📈 GeckoTerminal
Real-time DEX search aggregator by CoinGecko for multi-chain liquidity
freeAPI - 💎 Gemini
Google’s AI-powered conversational agent that provides integrated search results
freemiumAPI - 🌍 GeoGrid by Local Falcon
Visualize local search rankings across a geographical grid to track map pack visibility for businesses
paidAPI - 🌍 GeoTargetly
Redirect and display content based on the visitor location to improve local relevance and conversion rates
paidAPI - 🔍 Glimpse AI Search
Trend discovery tool updated to show which topics are currently surging in AI searches
paid - 💬 Gorgias
SEO-friendly customer service helpdesk for eCommerce brands to boost onsite engagement
paidAPI - 📝 GrowthBar
SEO content tool that offers custom ranking reports and AI-driven content outlines for blogs
paid - 🤖 GummySearch
Audience research tool to discover high-intent customer problems and content ideas on Reddit
freemium - 🤖 HARPA AI
AI-powered automation for web monitoring data extraction and ChatGPT integration in browser
freemiumAPI - 🎧 Headliner
Create SEO-friendly video audiograms from podcasts to share on YouTube and social
freemium - 📡 Help A B2B Writer
Platform connecting writers with B2B sources for high-authority link acquisition
free - 🤖 Hexometer
AI-powered website monitoring tool that checks for technical issues and uptime anomalies 24/7
freemiumAPI - 🏢 Hexowatch
AI-powered monitoring for visual, HTML, and price changes on any website
paidAPI - 🤖 HeyGen
AI video generation for localized video SEO with natural voice and lip-syncing
paidAPI - 🎯 Hunter.io
Email finder and outreach tool for link building with verified contact information
freemiumAPI - 📢 Hypefury
Monetization and scheduling tool that helps grow LinkedIn audience through automated engagement
freemium - 🗺️ IPinfo
Fast and accurate IP address API for GEO-targeting and routing users based on location
freemiumAPI - 💎 Iconosquare
Advanced analytics and social media management for professional marketers and agencies
paidAPI - ⚡ ImageEngine
Content Delivery Network specializing in real-time image resizing and device-specific optimization
paidAPI - 🚀 ImageKit.io
Real-time image and video optimization with a global CDN for seamless visual delivery
freemiumAPI - 📸 Inbeat
Free toolkit for Instagram and TikTok SEO including engagement calculators and influencer search
freemiumAPI - 🌐 Infomaniak
Eco-friendly domain registrar based in Switzerland offering neutral and secure TLD management
paidAPI - ✍️ Ink for SEO
AI-powered content marketing platform with SEO writing assistant and semantic analysis
freemium - ⚡ Instant Data Scraper
Extract data from tables and listing pages into Excel or CSV automatically
free - 🤖 Instantly.ai
Scale your outreach campaigns with unlimited email sending accounts and automated warm-up features
paidAPI - 📦 ItemScout
Data-driven product research tool for Naver Shopping sellers to identify high-demand niches
freemiumAPI - 🤖 Jasper
Enterprise-grade AI content generator with SEO mode integration for high-volume content teams
paidAPI - 🤖 Jasper AI
AI content platform that helps teams create high-quality SEO-optimized content and marketing copy 10x faster
paidAPI - 🔍 Kaspr
LinkedIn prospecting tool to get phone numbers and emails instantly from profiles and lists
freemiumAPI - 📡 Keys.so
Powerful Russian-market database for competitor analysis and niche keyword mapping
paidAPI - 🌲 Keyword.com API
Fast and reliable rank tracking API with instant updates and 100% accuracy for agencies
paidAPI - 🔍 Koala Inspector
Spy on Shopify stores to see used themes apps and newest products for e-commerce SEO
freemium - 🔍 Kompyte
Real-time competitive intelligence automation for tracking competitor product and price changes
paidAPI - ⚡ L2Beat
Analytics and search tool for auditing Ethereum Layer 2 scaling solutions
free - 🕵️♂️ Labrika
AI-based SEO auditor that crawls sites on a schedule to provide technical recommendations
paid - 💰 Lasso
All-in-one affiliate marketing tool for WordPress to manage links and displays
paid - ⚖️ Lawmatics
Marketing automation and SEO-focused CRM built specifically for law firms
paidAPI - 🧊 Lemlist
Cold email software that helps you personalize images and videos to increase your link building reply rates
paidAPI - 🌿 Lens Protocol Search
Social graph search for decentralized social media SEO optimization
freeAPI - 🔗 Link Whisper
WordPress plugin that uses AI to suggest relevant internal links for publishers
paid - 🔗 Link Whisper for Shopify
AI-powered internal link building tool that suggests relevant links for Shopify blog and product pages
paid - 🔗 LinkBox
Monitor backlink status and indexing directly from Google Sheets to ensure your link building efforts stay live
freemiumAPI - 🏔️ LinkGraph
Holistic SEO platform featuring deep backlink analysis and link building services
paidAPI - 📊 Local Falcon
The original grid-style local rank tracker for visualizing Google Maps visibility
paidAPI - 🔭 LogRocket
Combine session replay and error tracking to fix issues and improve user experience faster
freemiumAPI - 🤖 Loomly
Brand success platform for marketing teams to manage every aspect of social media communication
paid - 📦 LottieFiles
Platform for lightweight vector animations to improve engagement without speed loss
freemiumAPI - 📉 LowFruits
Keyword research tool that identifies low-competition keywords by analyzing SERP weaknesses and weak domains
paid - 📨 Mailtrap
Email sandbox to test and optimize outreach campaigns
freemiumAPI - 🤖 Make
Visual automation platform to connect SEO tools and streamline complex workflows without code
freemiumAPI - 💬 ManyChat
Chat marketing automation for Instagram Facebook Messenger and WhatsApp to drive sales
freemiumAPI - 📈 Matomo Cloud
Cloud-hosted version of Matomo with pre-installed heatmaps and session replay
paidAPI - 🧪 Maze
Continuous discovery platform for testing designs and prototypes with real users
freemiumAPI - 🎨 Midjourney
Industry-leading AI image generator known for high artistic quality and realism
paid - 📱 Mobile Simulator
Test your website responsive design across dozens of mobile devices and tablet screen sizes
freemium - 🏗️ Monday.com
Customizable SEO workflow templates and team management
freemiumAPI - 📊 Monitoro
Webhook-based change detection that turns any website into an API
paidAPI - 📊 Morningscore Backlink Checker
Gamified SEO tool that monitors backlink value and provides a monetary score for links
paidAPI - 🛠️ Moz Pro Brand Tracker
New specialized module for Moz Pro users to track brand mentions and sentiment in AI search results
paidAPI - 📍 NapoleonCat
Social media management for customer service and SEO performance measurement
paidAPI - 📊 Narrative BI
Generative AI for SEO data storytelling and Looker Studio automation
freemiumAPI - 🛡️ Naver Whale Browser
Web browser with built-in developer tools optimized for testing Korean web standards and SEO
free - ⚡ Netlify
Cloud platform for automated deployment of SEO-optimized static sites
freemiumAPI - 🌐 Netlify Image CDN
On-the-fly image transformation and optimization integrated into the Netlify workflow
freemiumAPI - 📝 NeuronWriter
Semantic content optimization tool using NLP to rank localized long-form articles in Google
paid - 🧱 New Relic Logs
Contextual log data integrated with application performance monitoring
freemiumAPI - 🐍 Nightwatch
Next-generation rank tracker designed for agencies looking for precise local search data
paidAPI - 🎛️ Nightwatch API
Global rank tracking and backlink monitoring API with advanced filtering and segmentation
paidAPI - 📉 Nightwatch Audit
Rank tracker with a built-in site auditor that performs scheduled technical crawls
paidAPI - 🧱 Nightwatch Backlink Monitor
Rank tracker with integrated backlink monitoring to see how link changes affect SEO positions
paidAPI - ⚡ NitroPack
All-in-one performance optimization service that automates page speed improvements
freemium - 📈 Noibu
ECommerce error monitoring tool that finds and fixes SEO-damaging checkout bugs
paidAPI - 📊 Octoboard
Cloud dashboard platform for agencies with automated white-label client reports and portals
paidAPI - 🛡️ On-Page.ai
Content and technical auditor with daily scheduled crawls for health and relevancy
paid - 🌊 OpenSea Pro Search
Advanced NFT marketplace search and aggregator for asset visibility
freeAPI - 🛡️ Originality.ai
AI detection and fact-checking tool to verify content integrity and human-centricity
paidAPI - ⚡ PageFly Landing Page Builder
SEO-friendly page builder for Shopify with advanced control over HTML tags and mobile responsiveness
freemium - 📍 Partoo
Local visibility platform specializing in listing sync and localized rank monitoring
paidAPI - 🏗️ Perfmatters
Lightweight WordPress optimization plugin that focuses on disabling unnecessary scripts to speed up sites
paid - 🌍 Perplexity AI
Pro search engine and citation-based AI tool used for tracking visibility in generative engines
freemiumAPI - 📅 Planable
Social media collaboration tool focused on content approval workflows for teams
freemium - 🗺️ Plerdy
Conversion rate optimization suite with heatmaps and SEO checker in one tool
freemiumAPI - 💬 Poe
AI aggregator platform providing access to multiple LLMs for diverse content tasks
freemiumAPI - 🕹️ Pope Tech
Deployment tool for the WAVE engine that provides organization-wide accessibility reporting
paidAPI - 📦 Product Feed PRO
Generates high-quality product feeds for Google Shopping to drive SEO-adjacent traffic
freemium - 🕵️♂️ Prowly
PR and social media communication tool to manage media relations and brand visibility
paid - 📅 Publer
Social media management tool with specific features for LinkedIn formatting and multi-account posting
freemiumAPI - 🔧 Pulno
Comprehensive technical SEO auditor with unique scheduled crawling for large sites
freemiumAPI - 🤝 Qwoted
Network connecting sources and journalists to secure high-quality earned media and backlinks
freemium - 📡 Railway
Simplified deployment platform with automatic domain routing and SSL
freemiumAPI - 🔌 Rank Math
Comprehensive SEO plugin for WordPress with built-in schema markup and rank tracking features
freemium - 📍 Rank Math Local SEO
Advanced local business listing and Google Maps integration for WordPress
freemiumAPI - 🧭 Rank Math Redirections
Powerful redirection manager built into Rank Math for handling 404s and structural routing
freemium - 📦 Rank Math SEO
Lightweight SEO plugin with dedicated WooCommerce modules for rich snippets and breadcrumbs
freemiumAPI - 🤖 RankMath Content AI
Integrated AI writing assistant for Rank Math to optimize content for focus keywords
paidAPI - 🤖 RankMath for Shopify
The popular WordPress SEO plugin expands to Shopify offering advanced technical SEO and schema
paid - 📊 RankTracker.com
All-in-one SEO platform focused on keyword tracking and competitor analysis globally
freemiumAPI - 📊 Ranktracker API
Global rank tracking data via API for mobile and desktop across all search engines
paidAPI - 📖 Readable
Comprehensive tool to score content readability based on several recognized algorithms
paidAPI - 🎯 Respona
All-in-one PR and backlink outreach platform that automates personalized email sequences and link acquisition workflows
paidAPI - 🎬 Riverside.fm Clips
Tool for turning high-quality recordings into SEO-optimized clips for TikTok
freemium - ⚡ Rush Analytics
Cloud platform for large-scale keyword clustering and Yandex SERP monitoring
paidAPI - 📊 SE Ranking
All-in-one SEO platform with highly accurate keyword tracking and website auditing
paidAPI - 📈 SE Ranking Backlink Checker
Comprehensive backlink monitoring with historical data and real-time link status verification
paidAPI - 👁️ SE Visible
Strategic analysis tool for positioning brand content within AI generative response snippets
paidAPI - 🔍 SEMrush Keyword Magic Tool
Advanced keyword research with 20+ billion keywords and deep search intent categorization
paidAPI - 🛍️ SEO Ant - AI SEO Optimizer
All-in-one SEO assistant featuring AI content generation and detailed keyword tracking for Shopify merchants
freemiumAPI - 🔎 SEO Search Simulator
Simulates Google searches from any location in the world to check local rank and results
free - 🛠️ SEOPress
Lightweight and fast SEO plugin for WordPress with white-label features and no footprint
freemiumAPI - 🧪 SEOtesting
Tool for running SEO split tests and measuring the impact of changes via Search Console
paidAPI - 📺 SERP Checker by Mangools
Analyze search results for any location or device with localized SERP previews and metrics
freemiumAPI - 🏰 Sav
Low-cost domain registrar and auction platform with zero commission on domain sales
paidAPI - 🏷️ Schema Builder
Point-and-click tool to generate complex JSON-LD schema markup without writing code
free - 🧪 Search Engine Journal (SEJ) Guides
In-depth ebooks and articles covering current search trends, algorithm updates, and tactical SEO
free - ⚡ Search Eye
AI-driven link building and brand mention automation via Zapier workflows
freemiumAPI - 📱 SearchAds.com
Optimization platform specifically for Apple Search Ads (ASA)
paidAPI - ✍️ SearchAtlas
SEO software suite focusing on content creation backlink analysis and site auditing
paidAPI - 🤖 SearchGPT
OpenAI's prototype search features integrated into ChatGPT for real-time information
freemiumAPI - 🕵️ SearchGPT (OpenAI)
OpenAI's search prototype for testing brand mentions and source citations in LLMs
freeAPI - 🛍️ SearchPie: SEO Booster
AI-powered SEO tool providing bulk meta updates, speed optimization, and advanced schema markup for Shopify
freemiumAPI - 💰 SellerApp
Data-driven solution for Amazon SEO and PPC optimization with real-time tracking features
freemiumAPI - 🎯 Semrush
Comprehensive SEO platform with 55+ tools for keyword research backlink analysis and competitor intelligence
paidAPI - 🎯 Semrush AI Toolkit
Suite for tracking AI Overviews and optimizing brand presence in generative search results
paidAPI - 🎯 Semrush Academy
Free SEO and digital marketing courses with professional certifications recognized by major agencies
free - 🏢 Semrush Listing Management
Automatically distribute business data to top directories and track local rankings
paidAPI - 📈 Semrush eCommerce
Specialized Semrush toolset for Amazon keyword research and product listing optimization
paidAPI - 👁️ Seobility Backlink Checker
Comprehensive backlink analysis within an easy-to-use SEO auditing platform
freemiumAPI - 📍 SerpWatch
Modern rank tracker with intelligence triggers and detailed local map tracking capabilities
paidAPI - 📉 Serpstat AI Tracker
All-in-one SEO platform module for tracking keywords appearing in SGE and AI snippets
paidAPI - 🔍 Serpstat Keyword Research
Deep keyword research tool within the Serpstat suite for competitor gap analysis and clustering
paidAPI - 📍 Serpstat Local
Dedicated local SEO module within Serpstat for managing business listings and ranks
paidAPI - 🔍 Sherpas SEO & Speed
A comprehensive technical toolkit for Shopify aimed at fixing core web vitals and organic issues
freemium - 💼 Shield Analytics
The leading LinkedIn analytics platform for creators and teams to optimize profile search visibility
paid - 🛍️ Shopney SEO
Mobile app builder for Shopify that includes deep linking and mobile SEO features for higher visibility
paidAPI - 🧩 Silktide
All-in-one platform for accessibility, content quality, and digital marketing compliance monitoring
paidAPI - 📊 Simple Analytics
Privacy-first analytics tool favored by niche publishers for clean SEO reporting
paidAPI - 🎨 SimpleHash
Multi-chain NFT metadata API for optimizing digital asset search results
freemiumAPI - 🌐 Site24x7 China Monitoring
Synthetic monitoring from multiple Chinese cities to verify site availability and speed behind GFW
paidAPI - 🖇️ Sked Social
Auto-post to Instagram TikTok and more with a visual planner and robust analytics
paid - 📈 Smartlook
Combined session recording and event tracking platform for mobile apps and websites
freemiumAPI - 🦁 SocialBee
Social media management tool that categorizes content to maintain a consistent SEO presence
paid - 🛠️ SocialPilot
Cost-effective social media scheduling and analytics tool for teams and agencies
paidAPI - 💎 SolanaFM
Fast blockchain explorer for Solana with indexed search for dApp metadata
freeAPI - 📝 Sonix
AI transcription and translation for making video content searchable globally
paidAPI - 📱 SparkToro
Audience intelligence tool that identifies what your customers read watch listen to and follow online
freemiumAPI - 🔦 Spotlight
Real-time brand perception and citation monitoring across ChatGPT Gemini Claude and Perplexity
paid - 📊 SpyGlass (SEO PowerSuite Cloud)
Cloud-based version of the powerful backlink auditor for team collaboration
paidAPI - 💼 Squadhelp
Premium brand marketplace using AI and community contests to find high-impact domain names
paid - 📊 Stacker
Builds custom SEO portals and internal tools using Google Sheets as a database
paidAPI - 🏠 Stay22
Affiliate SEO tool for travel sites with Make automation for link creation
freeAPI - 📅 StoryChief
Content marketing platform that automates multi-channel distribution and SEO analysis
paidAPI - 🏗️ Storyblok SEO
Visual headless CMS with powerful metadata management and real-time preview for SEO editing
freemiumAPI - 🌊 SuiVision
Search explorer for the Sui network to audit object-based search data
freeAPI - 🧪 Surfer Content Editor
Real-time content gap analysis against top 10 SERP competitors based on NLP terms
paid - 📍 Surfer Content Planner
Module specifically for mapping out topical clusters and planning long-term site growth
paid - 📍 Surfer Local
Tool designed to improve local visibility and track local rankings automatically
paid - 📝 Surfer SEO
Data-driven content optimization platform using NLP and competitor analysis for better rankings
paidAPI - 🔔 Syften
Social monitoring tool for forums and Reddit to identify brand mentions and high-intent threads in real-time
freemiumAPI - 🤖 Synthesia
Create training and marketing videos from text for high-scale video SEO campaigns
paidAPI - 🐘 TablePlus
Modern, native tool for database management with a clean UI and high performance
freemium - 🏛️ Tally
Governance search engine for DAOs to track keyword influence in proposals
freeAPI - 🧪 Taplio
AI-powered LinkedIn tool for content creation scheduling and relationship building
paid - 🕸️ TextCortex
Customizable AI writing assistant that learns brand voice for eCommerce product catalogs
freemiumAPI - 🛠️ Thirdweb
Development dashboard with search indexing for smart contract deployment
freemiumAPI - 🌐 TikTok Creative Center
Official resource for keyword insights trending songs and high-performing ad creative data
free - 🛒 TikTok Shop Analytics
Specific data insights for optimizing product visibility and SEO within TikTok Shop
freeAPI - 🎥 TubeBuddy
Browser extension for YouTube creators providing SEO tools and bulk processing capabilities
freemium - 🖼️ TwicPics
Real-time image and video processing service that optimizes media delivery for better CWV
freemiumAPI - 🔗 Unito
Two-way sync between SEO tools and BI project managers like Trello
paidAPI - 📞 UpLead
B2B prospecting tool for finding high-quality email addresses for link building and outreach
paidAPI - 🚀 Userback
Feedback and session recording tool for collecting visual bug reports
paidAPI - 🚀 Vercel DNS
Global edge network DNS management for fast resolution and deployments
freemiumAPI - ✨ Vercel Image Optimization
Automatic image optimization for Next.js and other frameworks deployed on Vercel
freemiumAPI - 🤖 Vidiq Answer
AI tool that analyzes YouTube comments and video content to suggest SEO-friendly replies
paid - 🗣️ Voiceflow
Design, prototype and build voice apps for Alexa and Google Assistant to capture voice search traffic
freemiumAPI - 🖇️ Waalaxy
Lead generation tool that combines LinkedIn and Email cold outreach into automated workflows
freemiumAPI - 🔗 Web Vitals Vercel Integration
Automated dashboard specifically for Next.js users to track field data for Core Web Vitals
free - 🎨 Webflow
Visual site builder that generates clean code and expert-level SEO controls
freemiumAPI - 📊 WhaleSync
No-code data syncing tool used for building large programmatic SEO sites via Airtable and Webflow
paidAPI - 📊 WhatGraph
Marketing data platform for agencies to create automated SEO reports and cross-channel dashboards
paidAPI - 📈 Whatagraph
Marketing data platform that simplifies monitoring and reporting across multiple SEO channels
paidAPI - 📈 Wincher API
Programmatic access to rank tracking data and keyword positions for custom dashboard building
paidAPI - 🗝️ Wincher Rank Tracker
Dedicated rank tracking for WordPress providing daily updates on keyword performance
freemiumAPI - ⚡ Windsor.ai
Multi-touch attribution and SEO data integration for Looker Studio and Sheets
freemiumAPI - 🖇️ Wiza
Scrapes LinkedIn Sales Navigator and finds verified work emails for B2B lead generation
paidAPI - 🧠 Wordtune
AI writing companion that helps rephrase sentences for better clarity and impact
freemiumAPI - ✍️ WriterZen
All-in-one content workflow for keyword clustering and semantic search optimization
paidAPI - 🏠 Ylopo
Advanced digital marketing solution for real estate agents and teams
paid - 🛍️ Yoast SEO for Shopify
The world-leading SEO plugin adapted for Shopify to help merchants write better content and fix tech SEO
paidAPI - 🌐 You.com
AI-integrated search engine that provides personalized results and SEO data insights
freemiumAPI - 🔗 Zapier Central
AI agents that work across 6000+ apps to automate content and data tasks
freemiumAPI - 🛡️ ZeroBounce
Highly accurate email validation service that helps link builders reduce bounce rates and improve ROI
freemiumAPI - 💎 ZonGuru
Sourcing and SEO toolset designed for private label sellers on the Amazon marketplace
paid - 🎨 Next/Image
Framework component for Next.js that automatically optimizes images for improved LCP and CLS
open-sourceAPI - 🖋️ Font Awesome Icon Designer
Create customized favicons using the vast library of Font Awesome icons with specific colors and background styles
freemiumAPI - 🗂️ Pandas-SEO-Toolkit
Custom pandas extensions for handling large scale SEO data exports and SERP analysis
open-sourceAPI - 🛠️ CURL
Command line tool and library for transferring data with URLs for all protocols
open-source - 🔑 Certbot
Effortless tool for automatically using Let's Encrypt certificates to enable HTTPS
open-source - ⚡ AMP Browser Extension
Instantly validates Accelerated Mobile Pages and provides real-time debugging for web developers
open-source - 🌐 Lighthouse
Open-source automated tool for improving the quality of web pages including SEO and performance
open-source - 🔐 Bitwarden (Self-Hosted)
Open-source password management solution that can be hosted on your own infrastructure
open-sourceAPI - 🖼️ Squoosh
Image compression and optimization tool to reduce page load times and improve SEO
open-sourceAPI - 📈 Matomo Analytics
Leading open-source web analytics platform that gives you full control over your SEO data
open-sourceAPI - 🌀 Matomo Heatmaps
Privacy-focused heatmap plugin for the leading open-source analytics platform
paidAPI - 📊 Matomo
Privacy-focused open-source web analytics platform that provides 100% data ownership
open-sourceAPI - 📊 Matplotlib-SEO
Generate static SEO performance reports and trend lines for monthly audits
open-sourceAPI - ⚙️ Kibana
Visualization dashboard for Elasticsearch data used for SEO log mapping
open-sourceAPI - 📖 Eleventy
A simpler static site generator for Node.js that focuses on zero-client-side JavaScript
open-source - 🏗️ Netlify CMS (Decap)
Open-source Git-based CMS for static site generators with simple SEO markdown config
open-source - 🛠️ Puppeteer Recorder
Chrome extension to record actions and create change detection scripts
open-source - 📊 Plotly-SEO-Graphs
Library for creating interactive SEO trend charts and backlink visualizations
open-sourceAPI - 🛠️ Requests-HTML
Pythonic HTML parsing for humans with JavaScript support for easy SEO scraping
open-source - 📦 Rendertron
A headless Chrome rendering solution designed to render & serialise web pages on the fly
open-sourceAPI - 📂 Filebeat
Lightweight shipper for forwarding and centralizing log data from servers
open-source - 🤖 Tabula
Tool for liberating data tables trapped inside PDF files into CSV for SEO keyword research
open-source - 📦 CapRover
Easy-to-use app/database deployment & web server manager for your own server
open-sourceAPI - 🖼️ Image-SEO-Optimizer
Bulk image optimization script using Python to reduce file size and update alt tags
open-sourceAPI - 🔍 PyTrendS
Unofficial API for Google Trends for automated keyword popularity analysis and data retrieval
open-sourceAPI - 🕒 Schedule-SEO
Job scheduling for Python to automate daily SEO rank tracking and reports
open-source - 📶 Wappalyzer
Identify web technologies on websites including CMS frameworks and payment processors
open-sourceAPI - ⚡ Wappalyzer CLI
Automated technology stack detection for lists of websites via command line
open-sourceAPI - 💻 Cockpit
Web-based graphical interface for Linux servers to monitor and manage system services
open-source - 🔗 Yourls
Your Own URL Shortener - open-source PHP scripts for custom domain routing
open-sourceAPI - 📝 FuzzyWuzzy
Fuzzy string matching for identifying duplicate content and near-match keywords
open-source - ✨ TextBlob
Simplified text processing for sentiment analysis and noun phrase extraction in SEO
open-source - 🛍️ PrestaShop
Feature-rich open-source eCommerce solution with modular architecture for technical SEO control
open-sourceAPI - 📑 Tota11y
An accessibility visualization toolkit that helps visualize how a page performs with assistive technology
open-source - 📑 PyPDF2
Extract metadata and text from PDF files for document SEO optimization
open-source - ⚡ Pa11y
Command-line interface to run accessibility audits and monitor SEO performance
open-sourceAPI - 📱 Android Asset Studio
Google-provided tool for creating launcher icons and web manifest icons according to Material Design guidelines
open-source - 📊 Open-Web-Analytics
Open source web analytics that provides similar features to Google Analytics
open-sourceAPI - 🗳️ Snapshot
Off-chain voting search tool for auditing decentralized community intent
open-sourceAPI - 🌐 Tldextract
Separate the TLD from the domain name for bulk domain and backlink analysis
open-sourceAPI - 🧹 Bleach
HTML sanitizing library that can be used to clean scraped content for SEO
open-source - 🕵️ Ghostery
Privacy extension that shows trackers and allows you to block them to see page speed impact
open-source - 📏 Dimensions
A tool for designers to measure screen dimensions in the browser for pixel perfect layouts
open-source - 🍪 EditThisCookie
Manage cookies for SEO testing including location spoofing and session management.
open-source - 🖼️ Image-Optimizer-CLI
Lossless image compression via CLI to improve page speed and SEO
open-source - 🚀 PageSpeed Insights CLI
Official Google tool to wrap PageSpeed Insights API for bulk performance audits
open-sourceAPI - 🔑 Safe (Gnosis) Explorer
Multisig wallet search and audit tool for organizational Web3 trust
freeAPI - 🗂️ Tab Manager Plus
Efficiently manage hundreds of tabs with search filter and deduplication features
open-source - 🛠️ AWStats
Advanced Web Statistics tool for generating graphical reports from server logs
open-source - 🍏 GrandNode
Open-source cross-platform eCommerce solution based on .NET Core and MongoDB for SEO speed
open-sourceAPI - 💡 LinkClump
Allows you to open copy or bookmark multiple links at once by dragging a selection box
open-source - 📝 Markdown-lint
CLI tool to ensure SEO-friendly structural integrity for markdown-based content
open-source - 💎 Schema-Generator
A terminal-based generator for JSON-LD structured data following Schema.org standards
open-source - 🔓 SeoPanel
Open source SEO control panel for managing multiple sites and tracking keyword rankings in one place
open-sourceAPI - 📊 Page Analytics by Google
Legacy tool to see how customers interact with your pages (Visual GA)
open-source - 🏗️ Check My Links
Link crawler that finds broken links on a webpage to assist in technical SEO cleanup
open-source - 📱 AMP Toolbox
Set of tools and libraries to help create and maintain high-performance AMP pages
open-sourceAPI - 📦 SerpApi Client Libraries
Open-source wrappers for SerpApi across 10+ languages to simplify SEO data integration
open-sourceAPI - 📱 Mobile-Friendly Test CLI
CLI wrapper for Google Search Console Mobile-Friendly Test API for bulk audits
open-sourceAPI - 🗺️ Scraper (Chrome)
Simple data mining extension that facilitates harvesting link opportunities from SERPs
free - 📡 17CE
Real-time website speed testing tool with nodes across all Chinese provinces for Baidu optimization
freemiumAPI - 🧩 AAWP
Amazon Affiliate WordPress Plugin for optimized product boxes and tables
paid - ⚡ AMP Validator
Official tool to validate Accelerated Mobile Pages for news performance and compliance
free - 📱 AMP by AmpifyMe
Converts Shopify pages into Accelerated Mobile Pages to improve mobile SEO and loading speeds
freemium - 🔍 AMZ Tracker
Original Amazon SEO tool featuring rank tracking and negative review alerts
paid - 🔍 ARC Toolkit
Professional set of accessibility testing tools designed to help developers identify WCAG failure patterns
free - 📱 ASOdesk
Comprehensive tool for keyword analytics and app review management
freemiumAPI - 📱 Accessibility Scanner
Android app that suggests accessibility improvements for Android apps without source code
free - 📢 AdEspresso
Simplifies Facebook Instagram and Google Ads management for small to medium businesses
paid - 📋 Advice Local
White-label local presence management for agencies and brands
paid - 📱 AeroLeads Mobile
Identify mobile app developers and companies for outreach
paidAPI - 📈 AgencyAnalytics
All-in-one automated reporting platform designed for digital marketing agencies
paidAPI - 💬 Agorapulse
All-in-one social media management tool with powerful inbox social listening and reporting
paidAPI - ⚙️ Ahrefs Content Explorer
Searchable database of billions of web pages to find winning content ideas and plan sites
paidAPI - 🔌 Ahrefs Looker Studio Connector
Direct official connector for Ahrefs site audit and ranking data in Looker Studio
paid - 🔎 Ahrefs SEO Toolbar
On-page SEO report broken link checker and link metrics for visited pages
freemiumAPI - 📦 Ahrefs Site Audit
Cloud-based crawler that highlights technical issues and visualizes overall site health
freemium - 🔎 Ahrefs YouTube Keyword Tool
Keyword research tool specifically for YouTube search volumes and competition levels
free - 🎣 Aira Digital PR Tools
A collection of specialized tools for digital PR and link building teams
free - 🗂️ Airtable
Low-code platform used for building custom editorial calendars and content strategy databases
freemiumAPI - 📉 Aitoc SEO
Specialized SEO extension for Magento to automate meta tags and rich snippets generation
paid - 🔗 Aizhan
Comprehensive competitive analysis tool for Baidu featuring backlink profiles and keyword density
freemium - 🌍 Alexa (Archived Data)
Historical competitive web traffic data and global site rankings for market research
paidAPI - 🛠️ Alli AI
Automation platform for real-time on-page SEO changes and AI-driven content deployments at scale
paidAPI - 🛠️ Amazon Brand Analytics
Official internal tool for brand owners providing search terms and repeat purchase data
free - 🚀 Amazon CloudFront
Highly secure and programmable CDN integrated with AWS for low-latency data delivery
freemiumAPI - 📊 Animalz Revive
Free tool to analyze your analytics and find content that needs an SEO refresh
free - 🦜 Anyword
Performance-driven AI copywriter for eCommerce with predictive scoring for marketing text
paidAPI - 🏗️ Api-Football (SEO Data)
Niche API providing structured sports data optimized for programmatic SEO landing pages
freemiumAPI - 📱 App Icon Generator
Optimized tool for generating home screen icons for iOS and Android ensuring correct padding and safe areas
free - 📱 App Radar
ASO tool for keyword tracking and competitor analysis in App Store and Google Play
freemiumAPI - 📱 App Store Connect
Official Apple suite for managing iOS app metadata and ASO
freeAPI - 📱 AppFigures
App store analytics and keyword tracking for developers
freemiumAPI - 🔧 Audisto Crawl
Enterprise-grade crawler for structural SEO analysis and complex website migrations for experts
paidAPI - 🔊 Auphonic
Web-based post-production service for leveling audio and adding SEO metadata
freemiumAPI - 👑 AuthorityLabs
Reliable keyword rank tracking that provides daily data and white-label options for agency portals
paidAPI - 🤖 Auto-Sitemap for Magento
Extension for Magento 2 that automates complex product and category sitemap generation
paid - 🔌 Autoptimize
Optimization plugin that aggregates and minifies scripts and styles for faster loading
free - ♿ Axe DevTools
Automated accessibility testing engine that finds up to 57% of digital accessibility issues while you code
freemiumAPI - 🏗️ Backlinko SEO Hub
Detailed case studies and step-by-step guides for advanced link building and content marketing
free - 🏢 Baidu Analytics (Tongji)
The Chinese equivalent of Google Analytics, mandatory for tracking traffic sources on Baidu
freeAPI - 📖 Baidu Baike Marketing
Tool for managing brand presence and SEO authority through Baidu's massive wiki platform
free - 📈 Baidu Index (Baidu Zhishu)
Trend analysis tool measuring search volume and demographic interest for keywords on Baidu
free - 🎯 Baidu Keyword Planner
Native keyword research tool within Baidu Tuiguang for finding high-volume Chinese search terms
free - 🤖 Beautiful Soup
Library for pulling data out of HTML and XML files for rapid SEO audit script development
open-sourceAPI - 🔍 Bing Keyword Planner
Official Bing tool for keyword research and search volume estimation
free - 🔗 Bing Link Explorer
Analyze backlink profiles and anchor text specifically within Bing index
free - 🧪 Bing Robots.txt Tester
Validate robots.txt syntax against the Bing crawler agent
free - 📖 Bing SEO Analyzer
On-page SEO tool within Webmaster Tools that audits individual URLs
free - 🛡️ Bing Site Scan
Automated site auditing tool to find technical errors and SEO issues
free - 🗂️ Bing Sitemap Validator
Testing tool to ensure XML sitemaps meet Bing technical standards
free - 🌑 BlackHatWorld Forum
The leading community for grey and black hat SEO tactics
free - 🦎 Blue Array Academy
Specialized technical SEO courses and professional certifications for agency-level training
freemium - 🌍 BoardReader
Search engine focused exclusively on forums and message boards to find niche community discussions
freeAPI - 🎭 BrandBucket
Curated marketplace for premium "brandable" domain names including logo designs and identity
paid - 📍 BrightLocal
Specialized local SEO platform for citation building reputation management and local audits
paidAPI - 🕵️ BuiltWith Technology Profiler
Displays all technologies used on a site including tracking pixels and hosting providers
freemiumAPI - 🏢 Bulk Domain Search
Check availability or records for multiple domain names at once
free - 🏗️ ButterCMS
Headless CMS and blog engine with built-in SEO fields and fast CDN content delivery
paidAPI - 📨 BuzzStream
Software for link building outreach and digital PR to manage relationship histories
paidAPI - 🔥 BuzzSumo
Content discovery tool to find trending topics and high-performing social content for any niche
paidAPI - 📡 BuzzSumo Extension
Find the most shared content and top influencers for any website or keyword search
paidAPI - 🍎 CXL SEO Foundations
Conversion-focused SEO training emphasizing ROI and landing page optimization
paid - 🚀 CacheFly
Global CDN specializing in high-throughput delivery and video content acceleration
paidAPI - 🔔 Calibre
Comprehensive performance monitoring platform with automated reporting and budget alerts for teams
paidAPI - 📞 CallRail
Call tracking and marketing analytics software that attributes phone leads back to SEO keywords
paidAPI - 🚀 Cdn77
Customer-centric CDN service with massive network capacity and dedicated support
paidAPI - 🔐 CertiK Skynet
Web3 security search engine and SEO audit tool for smart contract safety
paidAPI - 🛠️ Chinaz (SEO Tools)
Leading Chinese webmaster suite for checking Baidu rank, WHOIS, and site performance metrics
freemium - 🧊 ClearVoice
Content marketing system for managing freelancers and large-scale content production
paidAPI - 🧠 Clearscope
Top-tier content optimization platform using IBM Watson to provide semantic keyword recommendations
paidAPI - 🏢 Clearscope (Content)
Advanced content research tool that helps writers optimize for semantic relevance and keywords
paidAPI - 📈 Clicky
Real-time web analytics service that is easier to use than Google Analytics
freemiumAPI - 🌐 Cloudflare Registrar
No-markup domain registration providing domains at wholesale prices with enterprise security
paidAPI - 🦢 Cloudimage
Scalable image optimization and delivery service that accelerates websites globally
freemiumAPI - 🖼️ Cloudinary Website Speed Test
Image-centric performance audit tool that identifies how media assets affect Core Web Vitals
free - 📅 CoSchedule
Marketing calendar software to organize your social media content and marketing projects
freemium - 🔍 CognitiveSEO Content Optimizer
Semantic keyword research and content scoring tool for topical authority building
paid - 🔎 ContactOut
Lightweight extension to find personal emails and phone numbers from LinkedIn
freemium - 🖋️ Content Marketing Institute
Guides and masterclasses on aligning SEO with high-performing content marketing workflows
freemium - 🏗️ ContentBot.ai
AI automation tool for content workflows and high-quality long-form blog writing
freemiumAPI - 📊 ContentHarmony
Workflow tool for high-scale content teams to build data-driven content briefs
paidAPI - 🌌 Cosmostation
Search explorer for the Cosmos ecosystem and inter-chain communication
freeAPI - ⚡ CrUX Dashboard
Data Studio dashboard for visualizing the Chrome User Experience Report performance history
freeAPI - 📋 Crawl-delay Checker
Check robots.txt for crawl-delay directives and bot accessibility
free - 🥚 Crazy Egg
Heatmap tool featuring scroll maps and confetti reports for precise click tracking
paid - 🎨 Creately Sitemap Tool
Diagramming software with specific templates for SEO visual sitemaps and site hierarchy mapping
freemiumAPI - 🔮 Crystal Knows
Personality insights tool for LinkedIn to tailor communication and profile SEO for specific audiences
freemiumAPI - 📊 Cyfe
All-in-one business dashboard to track social media analytics and business data in one place
freemiumAPI - 🐢 Dareboost
Performance testing and website analysis tool with step-by-step optimization tips
paidAPI - 📊 DashThis
Marketing reporting dashboard tool for agencies and small businesses
paid - 📈 Databox
Business analytics dashboard that pulls all your SEO data into one place for real-time performance tracking
freemiumAPI - 🛡️ Dataddo
No-code data integration platform for SEO and marketing BI pipelines
freemiumAPI - 🏗️ DatoCMS
Headless CMS focused on digital agencies needing high-performance SEO and image optimization
freemiumAPI - 🗂️ DatoCMS Asset API
Powerful headless CMS asset management with built-in Imgix integration for optimized images
paidAPI - 🌊 DeBank
Comprehensive DeFi search tool for tracking wallet search history and assets
freeAPI - 🚗 Dealer.com
Digital marketing and SEO platform specifically for automotive dealerships
paid - 📉 DexTools
DEX data aggregator for tracking token search trends and market pairs
freemiumAPI - 📊 Dibz
Link prospecting tool designed to simplify the search and filtering of high-quality link opportunities
paidAPI - 🏗️ Dig (Web UI)
Online interface for the classic domain information groper tool to query DNS records
free - 👾 Discord
Community building platform perfect for nurturing social media followers in private groups
freemiumAPI - 🖥️ Distill Web Monitor
Monitor website changes in the browser or via cloud with custom alert conditions
freemiumAPI - 📐 DistilledU
Interactive SEO training university with modules on technical audits and HTML for SEO
paid - 🔭 Dragon Metrics
Integrated SEO platform for global enterprises with deep focus on Asian search engines like Baidu
paidAPI - 🏗️ Drupal Simple XML Sitemap
The standard module for Drupal to generate multilingual and custom entity sitemaps automatically
open-sourceAPI - 🤝 Dubsado
Business management suite for high-end SEO consultants
paid - 🦆 DuckDuckGo Help Pages
Official guide for webmasters to optimize for DuckDuckGo's crawlers and bots
free - 📊 DuckDuckGo Traffic Insights
Indirect analytics via referral tracking for privacy-centric search engine traffic sources
free - 📊 Dux-Soup
LinkedIn automation tool to accelerate prospecting by automatically visiting and messaging targets
freemium - 🗺️ Dynomapper
Visual sitemap generator and content inventory tool for domain audits
paid - 🛣️ EasyRedir
Enterprise-grade URL redirection engine for brand migrations and marketing campaigns
paidAPI - 🤖 EcomEngine RestockPro
SEO-informed inventory management tool to ensure top organic placement for Amazon FBA
paid - 📈 EstiBot
The industry standard for automated domain name valuations
freemiumAPI - 🔎 Etherscan
Blockchain explorer used for auditing smart contract verification and SEO metadata
freeAPI - 🔗 Ezoic SEO Tag Tester
AI tool for publishers to A/B test titles and headers for higher click-through rates
freemium - 🕵️ FandangoSEO
Cloud-based technical SEO crawler focused on log analysis and scheduled architecture audits
paidAPI - 📈 Fanpage Karma
Social media management tool for analytics monitoring and engagement for all platforms
freemiumAPI - 🔗 FatJoe
Outsourced link building and content services with a white-label dashboard for agency management
paid - 🔍 Favicon Checker
Professional audit tool that analyzes your website to verify if favicons are correctly implemented across all devices
free - 🛒 Feed for Google Shopping
Optimizes Shopify product feeds for SEO and performance in Google Ads and organic shopping tabs
paid - ⭐ FeedbackWhiz
Powerful review management and SEO automation platform for high-volume Amazon brands
freemiumAPI - 🎨 Figma
Collaborative design tool used for creating high-fidelity prototypes for CRO testing and feedback
freemiumAPI - 🎨 Figma Favicon Export
Plugin for Figma that automates the slicing and exporting of icon assets into production-ready favicon folders
free - 🔥 Filestack
Powerful file upload API and content delivery network with built-in image transformation
freemiumAPI - 🎯 Followerwonk
Twitter-specific SEO tool for searching bios and comparing social graphs for outreach
freemium - 🔍 Foxit PDF Editor
High-performance PDF editor with accessibility checking and tag remediation for SEO compliance
paidAPI - 🤖 Frase Answers
AI chatbot that uses your website content to answer visitor questions instantly
paidAPI - 📊 GDS (Looker Studio)
Google's reporting tool (formerly Data Studio) that creates highly customizable SEO dashboards
freeAPI - 🔥 GTmetrix
Popular performance analysis tool providing detailed grades and recommendations for speed improvements
freemiumAPI - 📋 GatherContent
Content operations platform for organizing and producing structured content across large teams
paidAPI - 🌟 GatherUp
Customer experience and review management platform for local businesses
paidAPI - ⚡ Gatsby Cloud (Netlify)
Optimized platform for Gatsby sites that automatically handles many Core Web Vitals requirements
freemiumAPI - 🌈 Geckoboard
Real-time SEO dashboard for office displays and remote team tracking
paidAPI - 🔗 Geniuslink
Intelligent link localization and choice pages for global affiliate traffic
paidAPI - ✨ Glitch Favicon Generator
Community-driven tool on Glitch for creating animated or dynamic favicons using HTML5 and JS
open-sourceAPI - 📊 Google Analytics
Track website traffic and user behavior with real-time mobile reporting
freeAPI - 🧪 Google Optimize (Legacy Check)
Visual editor for A/B testing although sunsetted many bookmarklets still use its logic
free - 📱 Google Play Console
Official Google tool for managing Android app performance and SEO
freeAPI - 📚 Google Search Central Documentation
The official technical documentation and best practices guides directly from Google Search team
free - 🔗 Google Tag Manager
Free tag management system that allows you to manage and deploy marketing tags without modifying code
freeAPI - 🛠️ Google Video Index Report
GSC tool for tracking which videos on your site are indexed and eligible for SERP
free - ⭐ Grade.us
Review management platform for agencies to automate review acquisition and monitoring
paidAPI - 🗜️ Gzip-Checker
Verify server-side compression for SEO performance using Python's native modules
open-source - 📢 HARO (Connectively)
Platform connecting journalists with expert sources for high-authority media backlinks
freemium - 🌍 HREFLANG Tags Lite
Simple management of hreflang tags for international SEO on WordPress sites
free - 🔤 Happy Scribe
Transcription and subtitling service with built-in editor for SEO-ready video files
freemiumAPI - 🗄️ HeidiSQL
Lightweight, open-source SQL client for Windows to manage databases and servers
open-source - 📦 Helium 10
All-in-one suite for Amazon sellers focusing on product ranking and keyword optimization
freemiumAPI - 🏗️ Hetzner DNS
Reliable DNS management with API support for high-traffic domain routing
freeAPI - 🛍️ Hextom: Bulk Image Edit
Professional image processing for Shopify stores to optimize alt text and file sizes at scale
freemium - 🛠️ Hobo SEO
Technical SEO auditing tools including specialized scheduled crawling services
paid - 🚀 Hootsuite
Comprehensive social suite for managing multiple profiles monitoring trends and measuring ROI
paidAPI - 📊 Hootsuite LinkedIn Analytics
Enterprise-grade social management for LinkedIn scheduling monitoring and deep performance ROI
paidAPI - 📑 Hotjar
Behavioral analytics tool that provides heatmaps and session recordings to improve UX and SEO
freemiumAPI - 🏗️ Hreflang Checker
Tool for validating and checking hreflang tag implementations for international SEO
free - 🌍 Hreflang Tags Generator
Generates the correct hreflang tags for multi-language and multi-regional websites
free - ⚡ Huckabuy
Automated structured data platform that converts website content into technical SEO assets
paid - 🔍 Hunter - Email Finder
Find email addresses associated with the website you are visiting for outreach campaigns
freemiumAPI - 🌐 INWX
German-based registrar offering over 2000 TLDs with a powerful interface and competitive renewal rates
paidAPI - 📦 Iconos8 Favicon
A library of thousands of professionally designed icons that can be customized and downloaded as favicons
freemiumAPI - ⚙️ ImageOptim API
The cloud version of ImageOptim, providing professional-grade image compression via API
paidAPI - 🕵️ Influence.co
Social professional network and search engine for finding and vetting TikTok creators
freemium - 🌐 Inkybee
Blogger outreach and research tool for discovering influential digital publishers
paidAPI - 🧠 Inlytics
Performance tool for LinkedIn focused on detailed visual data for impressions engagement and profile growth
freemium - 🔍 Inspectlet
Watch videos of your visitors as they use your site to find bugs and optimize conversion rates
freemiumAPI - 💻 Inspyder Sitemap Creator
Desktop Windows software for generating unlimited size sitemaps including images, video, and mobile
paid - ⚡ Instant Page by WeMakeWebsites
Speeds up Shopify store navigation by pre-loading pages which improves user experience and SEO metrics
free - 💎 Instapage
Advanced landing page platform for marketers with built-in heatmaps and multivariate testing
paidAPI - 📊 Integrity
Mac website link checker that generates visual sitemaps and checks for broken links and SEO data
freemium - 📡 IntoDNS
Checks the health and configuration of DNS and mail servers
free - 📦 InventoryLab
Streamlined product sourcing and SEO-focused listing tool for Amazon FBA sellers
paid - 📍 Ipstack
Real-time IP geolocation API for localized routing and improved user site experience
freemiumAPI - 📦 JSON-LD Schema Generator
Creates structured data markup for websites to improve rich snippet visibility
free - 🛍️ JSON-LD for SEO
The original structured data app for Shopify to provide high-quality data for Google rich results
paid - 🐆 Jasper Art
AI image generator integrated into the Jasper ecosystem for visual content creation
paid - ✍️ Jasper LinkedIn Ad Creative
Generates SEO-friendly and high-converting ad copy for LinkedIn Marketing Solutions
paid - 🔬 JetBrains YouTrack Logs
Project management log viewer for tracking site issues and responses
freemiumAPI - 📊 KPIBees
Fetch data from JSON, XML, and CSV web sources into Sheets to build real-time SEO performance monitors
freemium - 📉 Keepa
Price tracker and sales rank history tool for deep competitive research on Amazon
freemiumAPI - 🔍 Kendo Email Finder
Chrome extension to find professional emails from LinkedIn profiles to aid in SEO outreach and networking
freemiumAPI - 🚀 KeyCDN
Simple and high-performance CDN with pay-as-you-go pricing and advanced HTTP/2 support
paidAPI - 🎯 KeyCDN Image Processing
Real-time image manipulation service that helps deliver optimized images across a global network
paidAPI - 🎯 Keyword Discovery Tool
Advanced keyword combinator and permutation generator for building massive long-tail lists
paid - 🔍 Keyword Gap (Semrush)
Direct comparison tool to discover keywords competitors rank for but you do not
paidAPI - 🔍 Keyword Hero
Tool that matches search queries to sessions in Google Analytics to solve "(not provided)"
freemium - 📦 Keyword Planner for Sheets
Google Sheets add-on to pull keyword metrics directly into your spreadsheets
freemiumAPI - 📈 Keyword Scout
Jungle Scout's native keyword tool for identifying high-converting Amazon search terms
paidAPI - 🌳 Keyword Tool
Alternative to Keyword Planner that generates thousands of long-tail keywords from Google Autocomplete
freemiumAPI - 🎯 Keyword Tool API
Automated keyword suggestion API pulling data from Google YouTube Amazon and more
paidAPI - 🚀 Keyword Tool Dominator API
Access to autocomplete keyword data from Amazon eBay Etsy and Google for e-commerce
paidAPI - 🗝️ Keyword Tool for WP
Integration that pulls keyword suggestions directly into the WordPress editor
paidAPI - 🔍 Keyword Tool for YouTube
Generate thousands of long-tail keywords directly from YouTube autocomplete API
freemiumAPI - 🔍 Keyword Tool.io TikTok
Keyword research tool that uses TikTok autocomplete to find popular search terms
paidAPI - 📦 Keywords Everywhere
Browser extension that adds search volume and CPC data directly into Google search results
paidAPI - 🧠 Keywords Everywhere API
High-volume keyword volume CPC and competition data access via lightweight REST API
paidAPI - 🗺️ Keywords by Keyword.io
Tool designed for international SEO to find keywords in different languages and markets
freemium - 📊 Klips
Custom dashboard builder for real-time SEO performance tracking
freemiumAPI - ✨ Knowem
Check brand name usage across 500+ social networks and the USPTO trademark database
freemium - 🦞 Kraken.io
Robust image optimizer and compressor with a powerful API and support for bulk image processing
freemiumAPI - 🌀 LSI Graph
Semantic keyword generator that finds Latent Semantic Indexing keywords for content depth
freemium - 📚 Lately AI
AI content repurposing engine that turns eCommerce blogs into high-performing social posts
paidAPI - 🎯 Leadfeeder
B2B lead generation software that shows which companies are visiting your site via search
freemiumAPI - 🎯 Leadjet
Connects LinkedIn with your CRM to synchronize conversations and leads without leaving the platform
paidAPI - 💡 Lempire Linker
Free browser extension to easily bridge your LinkedIn activity with other Lempire growth tools
free - 🔗 Link Builder by Bold
Helps Shopify store owners find and manage backlink opportunities with a native dashboard
paid - 🔗 Link Miner
Checks for broken links and pulls backlink metrics from Ahrefs or Moz for link building
paid - 🤖 Link-Assistant
Part of SEO PowerSuite for finding link opportunities and managing outreach
freemium - 🔗 Link-Assistant (Web Auditor)
Website Auditor tool with advanced scheduling for technical health and core web vitals
freemium - 📍 Link-Assistant Rank Tracker
Desktop software with powerful localization features for global and local tracking
freemium - 🎯 LinkAssistant
Part of SEO PowerSuite focused on finding link partners and managing backlink data locally
freemium - 📧 LinkAssistant (SEO PowerSuite)
Desktop-based link building and outreach management tool for finding and contacting prospects
freemium - ⛓️ LinkMiner
Specialized backlink checker focused on finding and evaluating powerful links for link building
paidAPI - 🔗 LinksManagement
Backlink monitoring and link building marketplace with automated quality filtering
freemium - 🎙️ Listen Notes
The most comprehensive podcast search engine and database for research and SEO data
freemiumAPI - 📋 ListingPro
WordPress directory theme with advanced local SEO features for multi-location listings
paid - 🛡️ Little Warden
Automated SEO monitoring tool that checks for SSL expiry, robots.txt changes, and meta tags
paidAPI - 🗺️ Local Search Results Checker
Simulates Google searches from any location to view accurate local rankings
free - 🗺️ Local Viking
Management platform for Google Business Profiles including scheduling and rank tracking
paidAPI - 🌍 Localize
No-code platform for managing international content delivery with automated SEO metadata and tag translation
paidAPI - 🏗️ Loganix
Managed local SEO services and citation building for agencies and brands
paid - 🧩 Logentries
Real-time log management and search service with easy setup for developers
paidAPI - 📊 Loggly
Cloud-based log management and analytics service for identifying SEO crawl patterns
paidAPI - 📁 Looker Studio
Google tool for building interactive SEO dashboards with multiple data connectors
freeAPI - 🐦 LunarCrush
Social intelligence for crypto brands to track search share of voice
freemiumAPI - 💎 Lusha
B2B prospecting tool that provides contact details directly from LinkedIn profiles for outreach
freemiumAPI - 🐘 Mage-World Rich Snippets
Magento 2 extension for enhancing search results with rich snippets and automated schema
paid - 💌 Mailshake
Email outreach software focused on cold email campaigns and social selling for link building
paidAPI - 📊 Majestic Monitor
Real-time brand monitoring and link tracking tool for digital PR performance measurement
paidAPI - 🔗 Majestic SEO
Backlink checker with historical index data and proprietary Trust Flow and Citation Flow metrics
freemiumAPI - 📊 ManageByStats
Comprehensive software for Amazon sellers tracking rankings and customer lifetime value
paidAPI - 🎯 Mangools
Simple yet powerful SEO toolset for rank tracking keyword research and backlink analysis with a great UI
paidAPI - 🗺️ Mapbox Search API
Add address search and geocoding to your local SEO dashboards and tools
freemiumAPI - 🗺️ Maptive
Custom Google Maps based software for visual GEO-routing and location-based data analysis
paid - 🌎 Marcaria
Global domain registration specialist focused on international TLDs and brand protection services
paid - 🎨 Material Palette Icon Maker
Generates icons and favicons based on the specific primary and secondary colors of your Material design theme
free - 📍 MaxMind GeoLite2
Free geolocation database for regional routing and site personalization experiments
free - 📢 Mention
Real-time brand monitoring tool that automates detection of link and PR opportunities
freemiumAPI - 📢 Mentionlytics
AI-powered web and social media monitoring for startups and large enterprises
paidAPI - 🔎 MerchantWords
Massive database of real shopper search data from Amazon marketplaces worldwide
paidAPI - 🔍 Merkle SEO Tools
A collection of technical SEO tools including schema generators and SERP simulators for daily use
free - 🤖 Meta SEO Inspector
Inspects metadata and microdata for errors and compliance with search engine guidelines
free - 🏷️ Microsoft JSON-LD Generator
Tool to create structured data markup compatible with Bing search
free - 🧩 Milestone SEO
Enterprise platform combining SEO, local, and social for location-based business performance
paidAPI - 🔍 MintScan
Block explorer for Cosmos-based chains to audit validator search presence
freeAPI - 📉 Minter.io
Detailed TikTok analytics for businesses to track engagement and hashtag reach
paidAPI - 🔗 Miralinks
High-quality article placement system for natural link building in the RU-net
paid - 💻 MobaXterm
Enhanced terminal for Windows with X11 server, tabbed SSH client, and network tools
freemium - 🌑 Money Robot
Automated link building software focusing on tiered backlink networks
paid - 🖇️ Monitor Backlinks
Automated tool to track new backlinks and receive alerts when you or competitors lose links
paidAPI - 📈 Monitor Backlinks API
Programmatic monitoring of backlink changes and keyword rankings for agency tools
paidAPI - 📊 Monsido
Web governance platform that helps organizations improve website accessibility and user experience
paidAPI - 📊 Morningfame
Invite-only YouTube analytics tool focused on growth strategy and keyword optimization
paid - 🐭 Mouseflow
Advanced behavior analytics with heatmaps session replays and automated funnels
freemiumAPI - 🎨 Mousestats
Professional heatmap and form analytics tool for large scale websites
paidAPI - 🔗 Moz Link Explorer
Robust backlink database providing Domain Authority (DA) and Spam Score metrics
freemiumAPI - 🏠 Moz Local
Automated listing distribution and duplicate deletion for local search visibility at scale
paid - 📊 Moz Looker Studio Connector
Directly import Moz Pro SEO metrics into Looker Studio dashboards
paidAPI - 📈 Moz Pro
SEO software suite featuring Domain Authority tracking and competitive link research
paidAPI - 🔗 MozBar
SEO toolbar that provides instant metrics like Domain Authority and Page Authority
freemium - 🦖 NameSilo
Low-cost domain registration with bulk management tools and lifetime free WHOIS privacy
paidAPI - 📱 Naver Analytics
Dedicated web analytics for Naver-driven traffic providing deep insights into Korean users
free - 🏘️ Naver Cafe
Community platform used for "Cafe SEO" to dominate group-based search results in Korea
free - 📊 Naver DataLab
Insightful consumer trend analysis and keyword popularity rankings within the Naver ecosystem
freeAPI - 📈 Naver Keyword Tool
Official advertising keyword planner for estimating volume and competition on Naver Search
freeAPI - 💬 Naver Knowledge iN
Q&A platform essential for reputation management and traffic generation in Korea
free - 🛒 Naver Smart Store Center
E-commerce optimization suite for improving product visibility in Naver Shopping results
freeAPI - 🏗️ Netlify DNS
Advanced DNS management and hosting with seamless deployment integration
freemiumAPI - 🏗️ Netlify Redirects
Declarative redirect and rewrite rules for static sites and single-page applications
freemiumAPI - 💻 Netpeak Software
Tool for technical SEO audits and rank tracking designed for specialists and agencies
paid - 🏗️ Netpeak Spider
Personalized crawler for day-to-day SEO audits and comprehensive technical site analysis
paid - ✅ NeverBounce
Real-time email verification and cleaning service to ensure high deliverability of outreach campaigns
paidAPI - 🎯 Nightwatch SEO Search Simulator
Simulate search queries from any location in the world to see localized rankings
free - 📬 NinjaOutreach
Influencer marketing and outreach tool with CRM features for scalable link building teams
paidAPI - 🛠️ Nitro PDF Pro
Enterprise-grade PDF suite for batch processing metadata and document structure for SEO
paid - 🌓 NotifyVisitors
Marketing automation suite with integrated heatmaps and session replay tools
freemiumAPI - 🔍 OKLink
Multi-chain search explorer for auditing institutional blockchain SEO
freeAPI - 🐙 Octoparse
No-code web scraper to collect link prospects from directories and social media
freemiumAPI - 🛡️ On-Page Keyword Stuffing Checker
SEO audit tool to detect keyword stuffing density and prevent search engine penalties
free - 📜 Open SEO Stats
Shows web rank and SEO stats for the current page including backlinks and indexed pages
free - 🗺️ OpenStreetMap
The free wiki world map often used as a data source for local geo tools
open-sourceAPI - 🕵️ Owler
Business insights and competitor news monitoring platform
freemiumAPI - 🕵️ PDF-XChange Editor
Advanced PDF viewer and editor with robust features for managing document properties and tags
paid - 🤖 PPC Entourage
Suite for optimizing Amazon sponsored products to drive organic SEO rankings
paidAPI - 🚀 PageSpeed Insights
Google tool to analyze web performance and core web vitals with actionable speed suggestions
freeAPI - 🔍 Papertrail
Lightning-fast log management that allows instant visibility into bot hits
freemiumAPI - 🔍 ParseHub
Powerful desktop-based web scraper capable of extracting data from complex AJAX-heavy websites
freemiumAPI - 🎯 Peppertype.ai
Enterprise content marketing platform using AI for high-velocity eCommerce content creation
paidAPI - 🚦 Pingdom
Performance monitoring tool that includes scheduled synthetic crawling for page speed
paidAPI - 🚀 Pingdom Tools
Analyze page load speed and identifying DNS or server response bottlenecks
freemiumAPI - 📑 Plecto
Real-time visualization dashboards for tracking SEO team KPIs and motivating performance
paidAPI - 🔍 Podchaser
The IMDb of podcasts for creator research, backlink building, and profile optimization
freemiumAPI - 🧱 Polygonscan
Polygon network explorer for auditing L2 smart contracts and SEO tags
freeAPI - 🌐 Polylang
Simple WordPress plugin to create a bilingual or multilingual site with SEO focus
freemium - 🔗 Power My Analytics
Reporting automation tool connecting SEO tools to BI and data visualization dashboards
paidAPI - 🏗️ Prismic SEO
Headless CMS featuring custom slices for flexible SEO layouts and fast content deployments
freemiumAPI - 💎 Prisync
Competitor price tracking and stock monitoring with real-time change alerts
paidAPI - 📊 ProRankTracker
Specialized rank tracking and reporting solution with highly localized results and mobile app
freemiumAPI - 📊 ProfitWell
Subscription analytics that helps e-commerce brands understand churn and SEO LTV
freemiumAPI - 🎯 ProxyCrawl
All-in-one crawling and scraping tool for SEO projects requiring anonymous data access
paidAPI - 🧭 ProxyMesh
Rotating proxy service for validating GEO-routing and localized SERP results globally
paidAPI - 🎯 Ptengine
User-friendly heatmap and conversion tracking tool with real-time data visualization
freemiumAPI - 📢 PushEngage
Web push notification platform to drive repeat traffic for news and content sites
freemiumAPI - 💎 Qihoo 360 Webmaster
Official tool for 360 Search (So.com), the second largest search engine in China's PC market
free - 🛡️ RankWatch
SEO management platform with high-quality white-label dashboards and actionable data reports
freemiumAPI - 🛠️ RankWatch Audit
Comprehensive site auditor providing deep technical insights with scheduled crawls
paidAPI - 🚀 RankZ
SEO tool suite for Indian and global markets with a focus on link tracking and guest post management
paid - 🧪 Raven Tools Backlink Explorer
Marketing platform tool that monitors backlinks and combines data from multiple providers
paidAPI - ✨ RealFaviconGenerator
The most comprehensive favicon generator that covers all modern platforms including iOS Android and Windows tiles
freeAPI - 🔍 Reddit Insight
Real-time analytics and interaction tracking for posts and users to measure viral potential
free - 🔍 RedditSearch.io
Advanced search interface for historical Reddit data to find long-term trends and expired brand mentions
free - 📝 Reload SEO
Keyword research and content optimization tool designed specifically for Shopify product and collection pages
paidAPI - 💬 Replyable
SEO-friendly comment subscription that increases engagement and indexable content
paid - 📡 Restream Analytics
Monitor live stream performance across 30+ platforms for unified SEO insights
freemium - 📝 Rev
Professional video transcription and captioning services to boost video accessibility and SEO
paidAPI - 📢 ReviewTrackers
Platform for businesses to monitor and respond to online reviews across sites
paidAPI - 🛍️ Rewind Backups
Protect SEO efforts by backing up Shopify store data including product descriptions and meta tags
paidAPI - 🧪 Rich Results Test
Google's official tool to test your page's structured data and see which rich results it supports
free - 🤖 Robots Exclusion Checker
Visual indicator of robots.txt and meta-robots directives to prevent accidental deindexing.
free - 🤖 Robots.txt Tester
Test whether your robots.txt file is blocking Google web crawlers from specific URLs on your site
free - 🚀 RocketData
Presence management platform for CIS and European markets for local SEO
paidAPI - 🔍 SECockpit
The fastest keyword research tool that pulls data from multiple sources
paid - 📊 SEMrush Position Tracking
Daily keyword rank tracking with competitor insights
paidAPI - 📋 SEO Audit Software
White-label SEO audit tool designed for agencies to generate professional technical reports for leads.
paidAPI - 🗃️ SEO Book Keyword Tool
Legacy keyword generator and combinator from the SEO Book training community
free - 🛍️ SEO Manager
Comprehensive SEO toolset for Shopify including broken link redirects and real-time step-by-step feedback
paid - 🧪 SEO PowerSuite
Complete toolkit consisting of four desktop tools for rankings on-page audits and link research
freemium - 🏛️ SEO Powersuite Cloud
Online version of the popular suite with scheduled technical auditing and ranking
paidAPI - 🛡️ SEO SpyGlass
Desktop backlink checker that finds all links to a domain with advanced analytics
freemium - 🧪 SEOPressor Keyword Density
Plugin-based and web tool to audit keyword stuffing and semantic density
paid - 🛠️ SEObility API
Technical SEO audit and rank tracking API for white-label reporting and tool building
paidAPI - 🗄️ SQLite-SEO-Storage
Lightweight database management for storing large-scale crawl data locally
open-sourceAPI - 🛡️ SSL Labs Server Test
Deep analysis of the configuration of any SSL web server on the internet
freeAPI - 🎯 SalesQL
Free LinkedIn email finder that works on Sales Navigator and normal profiles to enrich leads
freemiumAPI - 📦 ScanPower
Mobile and desktop tool for Amazon inventory SEO and competitive pricing
paid - 🔌 Schema & Structured Data for WP
Advanced WordPress plugin to add Google Rich Snippets with support for custom post types
freemium - 🔍 Scope by SellerLabs
Keyword and competitor research tool specifically for Shopify and Amazon cross-channel sellers
paidAPI - 🐚 Screaming Frog Guides
The definitive guide to using the SEO Spider for site crawling and technical analysis
free - 🌍 Screaming Frog Hreflang Checker
Specialized audit module for validating regional URL mapping and routing consistency
freemium - 🛠️ Screaming Frog List Mode
Audit specific lists of URLs to verify site-wide migration routing and mapping success
freemium - 🗝️ Search Analytics for Sheets
Imports your Search Console queries and landing pages directly into Google Sheets
freemium - ⚙️ Search Engine Land SEO Guide
Comprehensive resource covering the periodic table of SEO factors and long-term success strategies
free - 🧪 Search Engine Land SGE Tracker
Community-driven monitoring of Google Search Generative Experience citation patterns
free - 🌟 Search Engine Watch
Legacy publication offering tactical guides on search marketing and social media SEO
free - 🔍 SearchWP
Improves WooCommerce site search to help users find products and boost internal SEO signals
paid - 🖇️ Searchlatte
Tool for generating localized Google search URLs by combining terms and country codes
free - 🧠 Sejda PDF Metadata Editor
Web-based tool specifically designed to update PDF titles authors and keywords for SERP display
freemium - 📊 SellerLabs PRO
Integrated platform for Amazon SEO keyword research and automated buyer messaging
paidAPI - 🎙️ Semrush App Center - Listing Management
Automate local listings and voice search presence across Alexa, Siri, and Google Assistant platforms
paidAPI - 🔍 Semrush Sensor
Volatility tracking tool to monitor SERP changes and competitor ranking shifts
free - 📚 Semrush Topic Research
Research tool that uncovers popular subtopics and questions to build out content pillars
paidAPI - 💬 SentiOne
AI tool that automates social listening and sentiment analysis for brand SEO signals
paidAPI - 📦 Seolyzer
Free real-time log analysis tool to see how Googlebot crawls your website instantly
freemium - 📍 SerpBook
(Now Ranktracker) Legacy specialized local rank tracking for agencies
paidAPI - 📈 Serpstat
Growth hacking platform for SEO PPC and content marketing with global rank tracking
paidAPI - 🌐 Serpstat Rank Tracker
Track keyword rankings across global and local search results
paidAPI - 🧊 SessionStack
Session replay and co-browsing for customer support and digital experience
freemiumAPI - 📱 SharedCount
Track social media shares likes and comments for any URL to measure content engagement
freemiumAPI - 📊 SheerSEO Backlink Checker
Reliable SEO software featuring link monitoring, directory submission tracking, and alerts
paidAPI - 🗂️ Sheetgo
Connect and automate SEO data between multiple Google Sheets and BI tools
freemium - 📈 Shenma Webmaster
Search console for Shenma, the mobile-first search engine popular on UC Browser in China
free - 🏗️ Shogun Page Builder
Drag-and-drop builder for Shopify with built-in SEO controls for meta titles and image alt text
paid - 🎯 Short.io
Branded link shortener with custom domain routing and deep linking capabilities
freemiumAPI - ⚡ ShortStack
Lead generation and contest platform to run social media giveaways and landing pages
paid - 🔍 SimilarWeb
Market intelligence platform for tracking competitor traffic engagement and keyword share
freemiumAPI - 📊 SimilarWeb Extension
Provides website traffic statistics and engagement metrics for competitive benchmarking
freemiumAPI - 🛠️ Simplilearn SEO Course
Professional certification program covering advanced SEO tools and analytical techniques
paid - 📉 Sistrix Optimizer
The module of Sistrix that allows for individual technical audits and scheduled site crawls
paidAPI - 📈 Site24x7
All-in-one monitoring solution with website content and defacement tracking
paidAPI - 📡 Site24x7 AppLogs
Cloud-based log management to search and manage logs from diverse sources
paidAPI - 🧬 SiteAnalyzer Backlink Tool
On-page and off-page SEO suite that tracks backlink quality and competitor link profiles
paidAPI - ✅ Siteimprove
SEO and accessibility platform for large organizations to improve website performance and quality
paidAPI - 📡 Skyvia
Cloud data platform for SEO data integration, backup, and management
freemiumAPI - 🎨 Slickplan
Visual sitemap builder designed for UX professionals and SEOs to plan website architecture and flows
paidAPI - 🗂️ SmarterQueue
Intelligent social media scheduling tool with evergreen content recycling for SEO
paid - 👻 Snapchat Trends
Public tool for researching trending topics and keywords within the Snap and short-video ecosystem
free - 🔗 Sniply
Shorten links and add a custom call-to-action (CTA) to every page you share on social
freemiumAPI - 🕵️♂️ Snov.io
Sales automation and email verification platform widely used for SEO outreach campaigns
freemiumAPI - 📝 Sogou Webmaster
Official portal for Sogou search, essential for complete Chinese search engine market coverage
free - 🚦 SolarWinds Pingdom
Enterprise-grade uptime and performance monitoring that includes Core Web Vitals alerting
paidAPI - 🌌 Solscan
Solana blockchain search explorer for tracking token and NFT search volume
freeAPI - 🔌 SortSite
Desktop and web tool that checks entire websites for accessibility, broken links, and SEO issues
paid - 🔎 Spark Content Optimizer
On-page SEO audit and keyword data from the Conductor platform
free - 🌑 SpinnerChief
Advanced article spinner and content creator for SEO
freemiumAPI - 🗝️ SpyFu
Competitor keyword research tool that reveals history and secret PPC/SEO strategies
paidAPI - 🧪 SpyFu API
Competitive intelligence API for keyword research domain history and backlink analysis
paidAPI - 🔗 SpyFu Backlinks
Tool focused on identifying the specific backlinks that help competitors rank for keywords
paidAPI - 🔭 SpyOnWeb
Research what other websites are owned by the same person
freemiumAPI - 🔎 SpyWords
Competitive intelligence tool for analyzing Yandex organic and paid search strategies
paidAPI - 🚀 StackPath
Edge-computing and CDN service focused on low-latency delivery and developer-friendly tools
paidAPI - ⚡ StatusCake
Uptime and performance monitoring tool with scheduled page speed audits for SEO
freemiumAPI - 🗂️ Stillio
Automatic website screenshots for archiving and change tracking over time
paidAPI - 📡 Streamlabs
Live streaming software with built-in tools for SEO-friendly alerts and stream titles
freemiumAPI - 🏗️ Structured Data Testing Tool
Validator for Schema.org and JSON-LD markup that simulates Google's rich results
freeAPI - 📊 Subreddit Stats
Statistical analysis tool for subreddits providing growth metrics, top keywords, and posting times
free - 🔍 Subscan
Aggregated search explorer for Polkadot and Substrate-based appchains
freeAPI - 🚀 Sucuri CDN
Website security platform that includes a robust CDN for faster page speeds and protection
paid - 🕵️ Sucuri SiteCheck
Scanner for website malware, blacklisting, and security vulnerabilities
freeAPI - 📊 Supermetrics for Google Sheets
Connects SEO data from 100+ sources like Ahrefs, Semrush, and GSC directly into Google Sheets for automated reporting
paidAPI - 🌐 Surfe
Connects LinkedIn to CRM and automates contact addition with verified professional email addresses
paidAPI - 📊 Swydo
Reporting and monitoring platform for digital agencies to visualize SEO and SEM data
paidAPI - 🏢 Synup
Local marketing and reputation management platform that helps businesses control their digital presence
paidAPI - 📦 Tag Assistant Legacy
Troubleshoot installation of various Google tags including Google Analytics and Ads
free - 🚀 Tencent Cloud CDN
Powerful CDN infrastructure optimized for high-performance delivery in the APAC region
freemiumAPI - 📝 TextMetrics
Content analysis tool that uses AI to improve the quality and search visibility of writing
paidAPI - 📝 The SEO Framework
The only feature-complete SEO plugin that follows white-hat guidelines strictly
free - 📱 TheTool
Performance-based ASO tool covering 90+ countries globally
paidAPI - 🎨 TinEye
Reverse image search engine that tracks image usage and identifies duplicates
freemiumAPI - 🕵️ Topvisor
All-in-one SEO platform specializing in precise rank tracking for Yandex and Google
paidAPI - 📡 TrackReddit
Real-time tracking and notification system for keyword mentions across the Reddit ecosystem
freemiumAPI - 📡 Transistor
Professional podcast hosting with high-end analytics and team collaboration tools
paidAPI - ⚡ Treo Site Speed
Field data explorer using CrUX data to track real-user performance metrics over time
freemiumAPI - 💬 Trustpilot Business
Review management platform to build and display verified social proof for EEAT
freemiumAPI - 📈 TubeFilter
Advanced search and analytics for identifying trending video topics and creator rankings
free - 🐦 TweetDeck
Power-user interface for Twitter monitoring real-time feeds and managing multiple accounts
free - 🔗 Twinword Ideas
AI-powered keyword research tool that filters keywords by user intent and relevance
freemiumAPI - 🐦 Twitonomy
Twitter analytics and monitoring tool useful for finding link-sharing influencers
freemium - 📝 UGC SEO by Okendo
Leverage high-impact customer content and reviews to improve Shopify store SEO and search snippets
paidAPI - 🧪 URL Profiler
Content and URL analysis tool to validate routing and metadata across thousands of links
paid - 📢 Ubersuggest API
Access keyword suggestions and domain metrics programmatically for SEO reporting
paidAPI - 🧩 Unbounce
Conversion-focused landing page builder with built-in AI traffic optimization and A/B testing
paidAPI - 📍 UpCity
Local marketing platform that provides rank tracking within its business directory service
paid - 🧿 Uploadcare
Full-stack file handling platform with a specialized Image Transformation API and global CDN
freemiumAPI - 🕰️ Uptrends Page Speed
Continuous monitoring of Page Speed and Core Web Vitals from various global checkpoints
freemiumAPI - 📝 UsabilityHub
Remote user research platform to validate designs through first-click tests and five-second tests
freemium - 🧠 UserTesting
Human insight platform to watch real users engage with your site and identify CRO friction
paidAPI - 🌍 VPN Proxy Master
Switch locations to see localized SERP results and test regional SEO performance
freemium - 🧪 VWO
Comprehensive web testing and conversion optimization platform with heatmaps and session recordings
paidAPI - 🎨 Vectr Favicon Editor
Free online vector graphics editor simplified for creating high-quality SVG favicons with ease
free - 🏗️ Velo by Wix
Advanced routing and data management for custom Wix domain structures
freemiumAPI - 🛍️ Venntov SEO
The original SEO Manager creators offer specialized structured data tools for Shopify stores
paid - 🏗️ Vercel Redirects
Configuration-based URL routing for Next.js and static sites with global edge deployment
free - 🧪 VidIQ Answer the Public
Integration for finding viral video topics based on real user search queries and intent
freemium - 🏗️ Video Sitemap Generator
Simple tool to create XML video sitemaps for improving Google indexing of hosted videos
paid - 📊 Vidyard Analytics
Video hosting for sales and marketing with advanced viewer tracking and SEO tools
freemiumAPI - 🔍 ViewDNS.info
Collection of DNS and domain-related tools for investigative purposes
freeAPI - 🏠 Vimeo SEO
Professional video hosting platform with built-in Google Search optimization features
freemiumAPI - 📈 Viral Launch
Advanced Amazon SEO suite specializing in product launches and keyword ranking dominance
paidAPI - 🔍 Visual SEO Studio
Professional SEO audit desktop software that mimics a search engine spider for deep site inspection
freemium - ⚡ W3 Total Cache
Advanced performance plugin for WordPress with comprehensive caching features
freemium - 🌐 W3C Favicon Validator
Experimental markup validator that checks for the existence and correct syntax of favicon link tags in HTML
free - 🚀 WP Rocket
Premium caching plugin for WordPress to improve Core Web Vitals and PageSpeed
paid - 🧹 WP-Optimize
All-in-one database cleaner and image compressor to maintain a lean SEO-friendly backend
freemium - 🍎 WPBakery SEO
Add-on to ensure SEO analysis tools can read content inside WPBakery builder
free - 👁️ Wachete
Monitor password-protected pages and track history of website changes
freemiumAPI - 📦 Wayback Machine
Historical routing and content validator for recovered domain migrations
freeAPI - 🐙 WebCEO
White-label SEO platform for agencies featuring automated reporting and team collaboration tools
paidAPI - 🧪 WebP Conv
Simple tool for converting images to Google's WebP format for superior web compression
freeAPI - 🐚 Webmin
Web-based interface for system administration for Unix and Linux servers
open-source - 🚀 Website Audit by Serpstat
Automated site auditing tool that runs on a schedule to find technical SEO errors
paidAPI - 🛍️ Weglot
Automated translation solution that handles all technical SEO for multilingual Shopify stores
paidAPI - 🗺️ Whitespark
Local search software focused on citation finding and rank tracking for local businesses
freemium - 🏢 Whitespark Local Citation Finder
Free tool for finding citation opportunities to improve local search rankings
freemium - 🔍 WooCommerce Brands
Adds brand taxonomy to products which improves internal linking and category SEO potential
paid - 📦 WooCommerce SEO by Yoast
Specialized WordPress plugin to optimize product pages and schema for WooCommerce stores
paid - 🚀 Woodpecker
Intuitive cold email tool for follow-up automation and deliverability monitoring for SEO professionals
paidAPI - 🌎 WordTracker
Market research and keyword tool using proprietary data to avoid Google-only bias
freemiumAPI - 💾 X-Icon Editor
HTML5 canvas-based favicon editor that allows for layer-based icon design and instant .ico preview
free - 💎 Xenu's Link Sleuth
Legendary lightweight desktop tool for crawling sites and generating simple sitemaps and link reports
free - 🚀 Yandex Direct
Advertising platform that provides vital keyword competition data for organic SEO
freemiumAPI - 🔍 Yandex Images
Visual search engine with advanced facial and object recognition capabilities
freeAPI - 📊 Yandex Metrica
Advanced web analytics with heatmaps and session replay for user behavior analysis
freeAPI - 🇷🇺 Yandex Webmaster
Technical console for managing search visibility in Russia and CIS countries with international URL tools
freeAPI - 📝 Yoast SEO News
WordPress plugin for advanced Google News optimization and schema management
paid - 🛍️ Yoast SEO for WooCommerce
Optimizes product pages and schema for better visibility in Google Shopping and search results
paid - ☁️ Yunohost
Debian-based OS for self-hosting web services with ease and automation
open-source - 🔌 Zapier SEO
Automation workflows to connect SEO tools like Ahrefs and SEMrush with project management
freemiumAPI - 📊 Zoho Analytics
BI and data analytics software for deep SEO data blending and analysis
freemiumAPI - 🛸 Zuko Analytics
Specialized form analytics tool to see where users drop off in checkouts
paidAPI - 🏢 Zyte
Professional data extraction platform with smart proxy management and automated browser rendering
paidAPI - 📝 htaccess.madewithlove
Visual generator for .htaccess files to manage site-level routing and security
free - 📡 iSpionage
Competitive intelligence tool focusing on SEO and SEM keyword overlap and landing pages
freemiumAPI - 🗝️ iWantMyName
Simple domain registrar that specializes in managing hundreds of niche and international TLDs
paid - 🕸️ GPT-Crawler
Crawler that crawls websites to generate knowledge files from web content for custom GPTs and LLM training
open-sourceAPI - 🤖 Postiz
Open-source social media and SEO content scheduling platform with AI insights
open-sourceAPI - 🔗 Kutt
Modern open-source URL shortener with custom domains and analytics routing
open-sourceAPI - 📦 Bundlephobia
Find the performance cost of adding a npm package to your web application bundles
open-sourceAPI - 🌐 Linkwarden
Self-hosted collaborative bookmark manager with routing preservation and archiving
open-sourceAPI - 🤖 Perplexica
Advanced AI-powered search engine and open-source Perplexity alternative
open-sourceAPI - 🔗 Dub.co
Open-source link management infrastructure for modern marketing teams
freemiumAPI - 🤖 Farfalle
Open-source AI search engine and answer engine for local or cloud LLMs
open-sourceAPI - 🔄 Forwardmail
Privacy-focused open-source service for email and domain forwarding routing
freemiumAPI - 🏠 Statping-ng
Updated self-hosted status page with charts and automated monitoring for apps
open-sourceAPI - 📊 SerpBear
Open-source search engine rank tracking software that allows you to track your website rankings for free
open-sourceAPI - 🕸️ Carbonalyser
Evaluate the environmental impact of your website based on data transfer
open-source - 🤖 OpenPerplex
Open-source AI-powered search engine focused on citations and source transparency
open-sourceAPI - 📈 Serp-Explorer
Open-source rank tracker that scrapes search results without expensive proxies
open-sourceAPI - 🧠 Auto-SEO-Description-Gen
Uses LLMs to generate meta descriptions and alt text based on page content
open-sourceAPI - 🛠️ SEO Audits Toolkit
All-in-one open-source collection for website health and security
open-sourceAPI - 🔍 Serp-Api-Open
Community project to scrape SERP data for keyword research without costs
open-sourceAPI - 📝 Markdown-SEO-Linter
Linter for markdown files to ensure correct heading hierarchy and meta data
open-source - 🤖 Open-SEO-Writer
AI-powered content generator optimized for specific keyword density and intent
open-sourceAPI - 👣 Swetrix
Fully open-source and privacy-focused analytics with deep focus on performance and SEO tracking
open-sourceAPI - 🗺️ Local-SEO-Audit-Tool
Script to compare local business listings across multiple directories for consistency
open-sourceAPI - 🤖 SEO-Writing-Assistant
AI-driven script to generate SEO-friendly content outlines based on top SERP results
open-sourceAPI - 📊 GSC Guardian
Self-hosted dashboard for monitoring Google Search Console health and anomalies
open-source - 🕵️ Search-Engine-Scraper
Python script to scrape search engine results for rank tracking and analysis
paidAPI - 💡 Answer-The-Public-Scraper
Python script to scrape autocomplete suggestions for "People Also Ask" style research
open-source - 📱 Mobile-Friendly-CLI
Test URLs against mobile-friendly criteria from the command line
open-source - 📝 ContentSwift
Open-source content research and optimization tool for semantic SEO
open-source - 📍 Free-GPB-Auditor
Open-source script for auditing Google Business Profiles for local ranking factors
open-source - 🛠️ SEOPivot
Emerging open-source desktop dashboard for monitoring site health and schema
open-source - 🔍 Crux.vis
A clean dashboard for visualizing your domain's historical Chrome User Experience Report data trends
free - 🔧 Greenflare
Open-source desktop SEO crawler for privacy-conscious technical website audits
open-source - 💻 Serpident
Open-source light-weight rank tracker for personal or agency use
open-source - 🎨 Tailwind Icon Generator
Tool to generate favicons based on Tailwind CSS color palettes and utility-first design principles
free - 📐 CLS Visualizer
Chrome extension that overlays Cumulative Layout Shift areas directly on your webpage
open-source - 🚀 77Even
Emerging edge platform focusing on LATAM markets for local content acceleration
paidAPI - 🧬 AIPics
Advanced AI-based upscaling and noise reduction for low-quality web images
paidAPI - 🧪 Abtesting.ai
AI-powered A/B testing for landing pages with Zapier conversion tracking
freemiumAPI - 🕵️ Adspyder
SaaS tool for tracking competitor digital ad creatives
paid - 🗂️ Agility Writer
High-quality AI article generator with focus on long-form content and data accuracy
paid - 📊 Analisa.io
AI-powered social analytics for Instagram and TikTok focusing on profile and hashtag reports
freemium - ⚓ Anchor.bio
Specialized monitoring for anchor text diversity and backlink health for niche sites
paid - 📱 App-AI-Visibility
Monitors app store search results when queries are handled by mobile AI assistants
paidAPI - ⚙️ Appleseed
Google Sheets add-on for high-speed technical SEO auditing and meta data management
freemium - 🏗️ Architect
Visual sitemap and wireframe tool focused on SEO site planning and rapid prototyping
freemium - 📡 Attention Insight
AI heatmaps that predict where users will look first on websites and designs
paidAPI - ⚡ Auditbee
Automated website auditing and monitoring tool for technical SEO and page performance tracking
freemium - 🧬 Authory
Platform for journalists and authors to centralize and prove professional EEAT credibility
paid - 🤖 Autoblogging.ai
AI tool for generating and posting SEO articles to WordPress on autopilot
paidAPI - 🔗 Backlink Manager
CRM-style link building management to track outreach campaigns and backlink status
freemium - 🔗 BacklinkPatrol
Clean dashboard for monitoring links for multiple clients with automatic daily status updates
paid - 💻 BatchSpeed
Batch testing tool for Lighthouse and PageSpeed Insights to analyze multiple URLs simultaneously
freemium - 🌐 Berachain Scan
Search explorer for the Berachain Polaris ecosystem and Proof-of-Liquidity
freeAPI - 🚀 BlastScan
Optimized search explorer for the Blast L2 ecosystem and native yield projects
freeAPI - 📊 Botmap
Visualizes how search engines crawl your site by overlaying GSC data on a site map
paid - 🌉 Bridge Media
Media-specific CDN that optimizes image loading for mobile-first and low-bandwidth regions
paidAPI - 🔗 Buttondown (A11y)
Specialized accessibility checking for email newsletters and marketing campaigns
freemium - 🤖 Byword
Large-scale AI content generation with direct Make.com automation modules
paidAPI - 🧠 Canopy SEO
AI-powered internal linking tool that automates site architecture optimization
paid - ✨ Capsho
AI copywriter that creates SEO headlines, captions, and blogs for podcast episodes
paid - ⚡ Captions.ai
AI tool for adding high-engagement captions and dynamic SEO elements to short videos
paid - 🛡️ CheckBrand AI
Reputation management tool specifically for brand citations in ChatGPT and Copilot answers
paid - 📋 Checkers
Global accessibility checker that supports multiple standards including Section 508 and Stanca Act
freemiumAPI - 💬 Commenter.ai
AI tool that suggests relevant comments for LinkedIn posts to increase visibility and network reach
paid - 🕵️ Competitors.app
Automates competitor monitoring by tracking website changes, social media, and newsletters
paid - 📦 Content-Context-Tracker
Analyzes content snippets that are most likely to be picked up by RAG-based AI search
paid - 🤖 ContentBox
Automates content research and generation for SEO agencies handling high volume clients
paidAPI - ✨ ContentDrips
Tool for creating "Daily Content" for LinkedIn including carousels and quote images easily
freemium - 🔬 ContentHarmonizer
Advanced AI tool for checking content alignment with Google E-E-A-T guidelines
paid - 📑 ContentVis
Visual tool to identify which DOM elements are causing Cumulative Layout Shift (CLS) during load
freemium - 🤖 Contentyze
Data-to-text AI generator that turns Airtable records into SEO articles
paidAPI - 🔌 DNS Spy
Monitor DNS records and get alerted when changes are detected
freemiumAPI - 📊 DataFetch
Import real-time SEO and marketing data directly into Google Sheets for custom reporting
freemium - 📊 DataSlurp
Automate the extraction of SEO tool data into your BI databases
paidAPI - 💎 Deciphr
AI-driven platform that extracts SEO keywords and timestamps from podcast files
freemium - 🔗 Disavow.bot
Utility to automate the creation of Google Disavow files from toxic link lists
free - 📊 Domain Name Stat
Comprehensive stats on TLD distributions and domain trends
freemiumAPI - 📊 Draxlr
No-code platform to build dashboards and SQL queries from Google Sheets SEO data
freemiumAPI - 🤖 EcomAI
AI content generator for Shopify that focuses on SEO-optimized product descriptions and blog posts
paidAPI - 🌍 EcomBalance
Specialized bookkeeping and financial SEO analytics for Amazon and Shopify sellers
paid - 💬 Enliven SEO
Emerging AI tool for optimizing WordPress comments and internal linking via natural language
freemiumAPI - ⚡ Experte.com Bulk Speed Test
Tool for testing Core Web Vitals and PageSpeed for hundreds of URLs simultaneously
free - ⚡ Fast SEO Link Checker
Lightning fast checker for links and redirects specifically for affiliate marketers
paid - 📦 Favicon Kit
A high-performance API for fetching favicons for any website with smart caching and fallback icons
freemiumAPI - 💎 Findymail
Finds and verifies business emails from LinkedIn profiles with high accuracy for SEO link building
paidAPI - 🚩 Flags Digital Hreflang Tool
Visual mapper for international SEO managers to design and export complex multi-country folder structures
free - 🏗️ Flotiq
API-first CMS that automatically generates OpenAPI documentation for SEO data integration
freemiumAPI - 🧮 GEO-Analytics-Dashboard
Unified dashboard for visualizing visibility scores across multiple generative engines
paidAPI - 📡 GEO-Scout
Specialized crawler for detecting brand mentions and link citations in Gemini and Claude
paid - 📍 GMB Everywhere
Browser extension for local SEO audits and local rank tracking on Google Maps
freemium - 🌐 GMBapi.com
Bulk management tool for Google Business Profile optimization
paidAPI - 📍 GMapers
Specialized Google Maps tracking tool with white-label localized grid reports for local SEO
paid - 📊 GSC Insights
Enhanced Google Search Console reporting to find ranking opportunities and trends
paid - 🛠️ GSCGuardian
Protects your GSC data by backing up historical information beyond the 16-month limit
paid - 🤖 Genoa
AI-powered GEO audit tool for analyzing brand visibility across LLMs and Perplexity
paid - 🌐 Gensight
AI search audit platform for discovering brand sentiment and share of voice across LLMs
paid - 🌍 Georank
Specialized local rank tracker that monitors search results across thousands of zip codes daily
paidAPI - 🤖 GetFoundOnAI
Optimization platform specifically for visibility in AI-driven search engines like Perplexity and ChatGPT
freemium - 👁️ Ghostwriter
AI tool for creating viral social threads and LinkedIn posts with SEO optimization
paidAPI - 🗺️ Grid My Business
Local rank tracking tool that visualizes business visibility on Google Maps
paid - 🤖 Growa
AI-powered Reddit assistant for finding relevant threads to answer and build authority in niches
paid - 📊 Gryffin
Content and SEO project management platform designed specifically for large team workflows
paid - 🚀 Gumlet
Automated image and video optimization platform with a built-in global delivery network
freemiumAPI - 📱 HandleDrip
Automated monitoring for social media handles and domain expirations to protect brand assets
freemiumAPI - 📨 Harlow
Automated outbound link building and PR outreach assistant with CLI features
paidAPI - ⚙️ HasData
Unified API platform for SERP extraction social media data and web scraping services
freemiumAPI - 🗺️ Heatmap.com
High-performance heatmap tool emphasizing revenue tracking per click
paidAPI - 📦 Hexomatic
No-code web scraping and work automation platform for SEO lead gen
paidAPI - 🐙 Howuku
Optimization platform featuring heatmaps session recordings and website personalization
paidAPI - 🔗 HypeIndex
Web3-specific search intent and social sentiment tracker for crypto projects
freemiumAPI - ⚡ Hyperspeed
Automated performance optimization for Shopify stores including lazy loading and app script minification
paid - 🏷️ Hypotenuse AI
AI specialized in bulk generating product descriptions and SEO tags from product images/data
paidAPI - 🛠️ IconGenius
Automated icon generation for PWA desktop and mobile that includes a splash screen generator for iOS
free - 🖼️ IconHorse
A robust API that returns the best available favicon for any given domain with high reliability and speed
freemiumAPI - 🎛️ Image Boss
Content-aware image resizing and processing with real-time face detection and cropping
freemiumAPI - 🔍 Includee
Digital accessibility management platform for tracking compliance across large portfolios
paidAPI - 🧠 Inspiration.ai
AI content generator that analyzes top LinkedIn trends to suggest SEO-friendly topics
paid - ⚡ Instant Favicon API
High-speed CDN service that serves the favicon of any domain via a simple URL structure for dev apps
freemiumAPI - 📦 Inventory-AI-Sync
Monitors if e-commerce product availability is correctly reflected in real-time AI search
paidAPI - 🔍 Isivono Hreflang Checker
Deep-scan crawler that validates cross-page hreflang reciprocity and reports on broken international links
free - 🛒 Kavyo
Marketplace intelligence platform focused on LATAM markets including Mercado Libre and Amazon
paidAPI - 🗝️ Key-Visibility-LLM
Focuses on tracking high-value commercial keywords and their presence in AI recommendations
paidAPI - 📐 Keyword Caliber
Specialized tool for intent-based keyword combination and long-tail analysis
paid - ✂️ Keyword People Also Ask
Extracts PAA questions directly from Google to capture featured snippets and zero-click real estate
freemium - 📊 Keyword.com
Specialized rank tracker that provides accurate daily ranking updates with a clean agency dashboard
paidAPI - 📈 Keywordly
Shopify-native keyword research that pulls volume data directly into the product creation screen
paid - 🗺️ Keywords Everywhere - Local
Specific local search volume and trends for local SEO consultants
paidAPI - 🗝️ Keyzon
Visual keyword mapping tool for identifying semantic relationships in Naver search queries
freemium - 📽️ Klap
Turns YouTube videos into short LinkedIn-friendly clips to maximize content reach and SEO
paid - 💡 Klipy
No-code connector for syncing SEO data with databases and BI tools
freemiumAPI - 🤖 Koala AI
High-quality AI writer optimized for SEO bloggers using real-time data and SERP analysis
paidAPI - 🛠️ Layout SERP
Specialized tool for simulating and fixing Cumulative Layout Shift (CLS) issues on mobile and desktop
free - 🧠 LiScribe
AI-powered Chrome extension that helps write LinkedIn comments and posts based on context
freemium - 🔗 Link-Plug
Tool for link monitoring and link reclamation from unlinked brand mentions
paid - 🔗 LinkAffinity
AI-driven link building platform that automates site prospecting and relationship management
paidAPI - 🛡️ LinkAudit
Simple tool focused on analyzing the risk level of your current backlink profile
paid - 🔗 LinkChecker
Backlink monitoring tool with automatic status updates and white-label agency reports
paid - 🧱 LinkJuice
Internal linking and routing automation tool for WordPress sites
paid - 🔗 LinkStorm
Automated internal linking tool that identifies missing link opportunities to boost rankings
paid - 🔎 LinkXpert
AI-driven link prospecting and outreach management tool for digital marketing agencies
paidAPI - 🧱 Linkio
Automated backlink monitoring and anchor text planning tool for link building teams
paidAPI - 🏢 Linkish
Tool to organize and visualize large link portfolios for SEO agencies and owners
freemium - ⚡ LoadSpeed SEO
An image and code minification app for Shopify that strictly targets Google Core Web Vitals
paid - 📍 LocalVisor
Analyze local SERP results from any geographical coordinate or city
freemiumAPI - 🗺️ LocalViz
Google Sheets dashboard specifically designed for multi-location Google Business monitoring
paid - 🚀 LongShot AI
AI writing tool specializing in long-form, fact-checked SEO content for high-traffic niches
paidAPI - 💬 Loom
Community-focused Web3 SEO tool for Discord and Telegram keyword monitoring
paid - 🔗 Looxie
Finds relevant forum threads where your products or services solve a specific user problem
paid - 🏷️ M-Robo
Automated tag and keyword generator optimized for Naver's unique algorithmic ranking factors
paid - 📍 Map My Layout
Visual tool for planning URL migrations and site routing architecture
freemium - 🗺️ Map-Labs
Local SEO platform focusing on Google Business Profile optimization and posting
paid - 🗺️ MapLabs
Google Business Profile management tool focused on posting and photo optimization at scale
paid - 🗺️ MapSitemaps
AI-driven tool that suggests improvements to your sitemap structure based on competitor site maps
paidAPI - 🎭 Masker
AI-powered tool for automatic image masking and background removal for ecommerce catalogs
freemiumAPI - ✍️ Narrato
Content creation and collaboration platform with white-label features for agency clients
paidAPI - ✨ NeuralText
AI content platform that automates SEO analysis and keyword clustering
freemiumAPI - 🚀 Nitrogen
SaaS-based platform combining CDN and front-end optimization to improve Core Web Vitals
paid - 🐙 Octopus.do
Visual sitemap builder with content planning and real-time collaboration for agile SEO teams
freemiumAPI - ✨ OpusClip
AI-powered tool that selects the most viral parts of long videos for TikTok SEO
freemium - 🎛️ Oviond
All-in-one marketing data platform for agencies to host custom white-label client portals
paidAPI - 📝 Page-Actions
Uses GSC data to suggest which pages to refresh based on declining impressions
paid - 🔎 PageCrawler
Monitoring service for website changes with scheduled crawling and technical alerts
freemiumAPI - 🔍 PageSpeedPlus
Bulk PageSpeed Insights testing and monitoring with automated reports for SEO agencies
paidAPI - 🏗️ Pagepro
Bulk page creator using Airtable as the primary data source
paid - 🛠️ Pageproff
Tool for building bulk SEO landing pages from datasets for programmatic SEO campaigns
paid - 🤖 Panda Rank
AI-powered analysis tool for Naver Shopping and Blog keywords focusing on ranking difficulty
freemium - 🧪 Peec AI
A/B testing and visibility tracking for optimizing content to rank in generative search engines
paid - 🎥 Peech
Generative AI video editing tool that automatically optimizes social clips for SEO
freemium - 🛸 Perception-AI
Analyzes brand "personality" as perceived by different LLMs based on site content
paid - 🤖 Pia.ai
AI assistant that generates LinkedIn carousels from website URLs for SEO traffic
paid - 💎 Piio
Automated image optimization platform that uses AI to deliver the best image format for every browser
paidAPI - 📈 Pirsch Analytics
Privacy-friendly server-side web analytics that integrates directly into your backend or website
paidAPI - 📻 Podcast-to-TikTok AI
Tool that automatically clips long-form podcasts into SEO-optimized TikTok and Reels
paid - 📊 Podstatus
Track podcast rankings across Apple Podcasts and Spotify worldwide for better visibility
paidAPI - 🔄 Polly.io
DNS failover and routing management for high-availability domains
paidAPI - 📬 Postaga
AI-powered sales outreach and link building platform that automates campaign creation and followup
paidAPI - 🤖 Postdrip
LinkedIn content platform focused on AI-driven ideation and high-conversion post templates
paid - 🎭 PowerAdSpy
Comprehensive ad intelligence for competitor social and display ads
paid - 🤖 Predis.ai
AI tool that creates TikTok videos from text and provides competitor SEO analysis
freemiumAPI - ⚡ Preload Checker
Analyzes critical assets and suggests preload/preconnect hints to improve FCP and LCP
free - 📢 PressHunt
Comprehensive database of journalists and media outlets for PR-driven link building strategies
paid - 🛍️ Product-Discovery-AI
Tracking tool for retail brands to monitor product recommendations in AI shopping
paidAPI - 📈 Profitario
Analyze the SEO impact on profitability for Shopify stores by tracking organic acquisition costs
freemiumAPI - 🧭 Proxy-Seller
Residential and mobile proxies for testing GEO-routing and site access across regions
paidAPI - 📊 Quartermaster
Amazon financial analytics tool that helps optimize SEO spend versus profit
paid - ⚡ QuickSERP
Fast and minimalist Google Search API focused on high uptime and JSON accuracy
paidAPI - 🌑 RankerX
Cloud-based link building tool for high authority safe backlinks
paid - 📈 Rankscale AI
Monitoring tool for tracking brand mentions in AI answers with sentiment analysis metrics
paid - 🔗 RapidAPI SEO Tool
Access multiple SEO and backlink checkers through a single unified API endpoint
freemiumAPI - 📡 RealEye
Webcam eye tracking for remote user testing and visual attention maps
paidAPI - 🛑 Redirect.pizza
Automated redirect management tool with fast edge delivery and SSL monitoring
freemiumAPI - 📊 Reportz
White-label reporting utility designed to simplify agency client communication with real-time data
paidAPI - 🛡️ Request Metrics
Simple real-user monitoring (RUM) that alerts you when your site becomes slow for actual visitors
paidAPI - ✨ Reword
AI writing assistant for e-commerce teams to draft SEO-friendly product descriptions
paid - 🚀 Rocket Copilot
AI-driven Amazon optimization tool for automated keyword harvesting and listing updates
paid - ⚡ RocketValidator
Automated HTML and Accessibility validator for large websites and sitemaps
paid - 🏗️ SEO Radical
Automated technical SEO auditing tool specifically designed to sync with GSC data
paid - 🤖 SEO-Reports.io
Automated ranking reports and white-label dashboards for agencies
paid - 🔬 SEO-Watcher
Real-time JavaScript rendering monitoring tool for checking content visibility changes
paidAPI - 🦁 SEOlion Keyword Tool
European-based keyword research tool offering deep localization and regional search data
paid - 🔎 SEOmator
Cloud-based technical SEO audit and data visualization tool
paidAPI - 🤖 SEOwind
AI-driven content briefs based on SERP analysis and competitor data to rank for featured snippets
paid - 🗺️ SGE-Heatmaps
Visualizes which sections of the SERP are dominated by AI Overviews for your keywords
paid - 🖋️ Scalenut
AI-powered content marketing platform for scaling SEO blogs and strategy
paidAPI - 🏗️ Schema.dev
Tool for automating the generation and testing of complex Schema JSON-LD markup
free - 🕸️ Scraper.AI
No-code web scraping tool that automates data extraction from SERPs and websites
freemiumAPI - 🗺️ Screeb
In-app survey tool that uses behavioral triggers to collect qualitative user insights
freemiumAPI - ⚙️ Search Lab
GSC-focused tool for bulk URL inspection and indexing requests via API
paid - 🤖 Search-Extractor
API-based tool for extracting people also ask (PAA) and related searches from Google
freemiumAPI - 🔭 Search-Intent-AI
Maps keyword intent to AI-generated answers to identify visibility opportunities
paid - 📊 Search-One
Specialized tool for grouping massive keyword lists into semantic clusters for architectural planning
paid - 🕵️ Search-Results.io
Dedicated API for retrieving real-time organic search results and merchant data
paidAPI - 🔍 SearchGPT Tracker
Early-access monitoring platform for tracking domain visibility within the OpenAI SearchGPT ecosystem
freemium - 🕵️ SearchVise
SaaS tool for auditing how single-page applications are indexed across different engines
paidAPI - 📈 SearchViura
Google Sheets dashboard for visualizing Search Console and GA4 data trends
freemium - 🌑 Searcharoo
Specialized guest posting and link building service
paid - 🧹 Searcher
Tool for performing content audits and identifying decaying traffic pages
paid - 🛰️ Searchviere
Specialized SaaS for monitoring international SERP changes and cross-border keyword performance tracking
paidAPI - 📉 SentryKit
Real-time Amazon monitoring tool for SEO rankings and account health issues
paid - 📦 SeoStack API
Managed API for keyword suggestions and ranking data from top search engines and marketplaces
freemiumAPI - 💎 Serpdog
High-performance Google Search API with built-in proxy rotation and captcha solving
freemiumAPI - 🔧 Sheets for SEO
A collection of high-performance Google Sheets scripts and templates for SEO practitioners
freemium - 📊 Silo
SEO reporting tool built for agencies focusing on high-end white-label design and client portals
paidAPI - 🗺️ Sitemap Navigator
Browser-based tool to quickly parse and navigate XML sitemaps for deep site analysis
free - 🛠️ Sitemap Pro
Professional cloud-based sitemap builder with automated crawling and broken link detection features
paidAPI - 🗺️ Sitemap Studio
Comprehensive visual sitemap builder for planning, content inventory, and SEO migration mapping
paidAPI - 📈 Sitemap Traffic Overlay
Chrome extension that overlays Google Search Console click data directly onto your visual sitemap
paid - 🐢 SlowCheck
Identify slow-loading elements and scripts that affect your Core Web Vitals
free - 🧵 Snippet-Sleuth
Tracks which specific parts of your long-form content are being utilized by AI as answers
paid - 📈 Social-Rise
Reddit analytics and growth tool with automated posting and subreddit engagement metrics
freemium - 🔍 Soreader
TikTok search engine tool for finding influencers and trending content by keyword
freemium - 🕵️ SpeedVitals
Advanced Web Vitals testing tool with support for various devices and locations across the globe
freemiumAPI - 🌪️ Speedy
New-age image CDN focusing on Core Web Vitals and instant LCP improvement for publishers
paidAPI - ⚡ SpeedyIndex
Service to speed up indexing of backlinks and new pages in Google
paidAPI - 🧊 StaticNinja
A lightweight image CDN specifically optimized for static site generators and Jamstack
freemiumAPI - 📦 StoreSpy
App Store Optimization and competitive intelligence for global mobile e-commerce apps
freemiumAPI - 🧥 StylerSitemap
A tool to add XSL stylesheets to XML sitemaps, making them human-readable and branded for clients
freemium - 🏔️ Summit AI Visibility
Informational content tracker that monitors rankings in AI search results for high-intent queries
paid - 💡 Supergrow
Content creation and management platform designed specifically for LinkedIn personal branding
paid - 🧠 Swell AI
Automated podcast content engine that generates SEO articles and timestamped summaries
paidAPI - ⚡ Swift SEO Page Speed
Focuses on Core Web Vitals for Shopify by optimizing liquid code and script delivery
freemium - 🗂️ Syllaby
Video content planning tool that finds top-searched questions in your niche for TikTok SEO
paid - ⚡ TagParrot
Automated indexing tool for Google Search Console via API integration
paidAPI - 🛠️ Thruuu
Awesome SERP analyzer that scrapes Google results to provide data on intent and zero-click features
freemium - 🧪 Thumbly
AI-powered thumbnail testing and heatmap analysis to predict and improve CTR
paid - 📱 TikMetric
Advanced TikTok analytics platform for monitoring hashtag performance and creator trends in real-time
freemium - 🎵 TokScribe
AI-driven transcription and keyword extraction tool specifically for TikTok and Reels SEO optimization
paidAPI - 📂 TopicRanker
Analyzes specific domains to find keywords where top sites have low authority scores
paid - 📈 Topical
Topic research tool to build topical authority through semantic gaps
paid - 💎 TrendSwell
E-commerce focused TikTok trend tracker for identifying products with high search intent
paid - 🔥 TrendWatch
Emerging tool for identifying viral video trends and high-potential keyword clusters
freemium - 🚀 Turbo SEO
Focuses on the critical first 3 seconds of Shopify page load for SEO and conversion improvements
paid - 🐦 TweetScout
AI tool for auditing crypto project search presence on Twitter/X
freemium - 🐦 Typefully
The best editor and scheduler for Twitter and LinkedIn to grow your personal brand
freemium - 🌟 Upload.io
Complete file upload and image processing platform with simple integration and global CDN
freemiumAPI - 🛡️ Verify-Brand-AI
Fact-checking tool to monitor if AI is attributing false claims to your business
paid - 👁️ ViewStat
Advanced YouTube analytics platform by MrBeast for deep channel comparison and viral tracking
free - 🚀 VisualSitemaps
Automated visual sitemap and screenshot tool for auditing site changes and UI/UX flows at scale
paidAPI - 👂 VocalizeMasters
Emerging tool for analyzing brand name pronunciation and phonetic optimization for voice assistants
paid - 🎯 Vrank
Real-time YouTube rank tracker for monitoring keyword positions and SERP features
paid - 📡 WebScraping.AI
Simpler web scraping API with built-in GPT-4o capabilities for SEO content parsing
freemiumAPI - 🚦 WebVitals.dev
Simple testing playground to check how specific code snippets affect Core Web Vitals metrics
free - 🕵️♂️ Whois Freak
Check domain ownership and registration history directly from the browser bar.
freemiumAPI - 🦉 Wide Angle Analytics
GDPR-compliant web analytics that avoids ad-blockers and provides powerful reporting tools
paidAPI - 🚦 Winston AI
Modern AI assistant for heatmaps and conversion optimization insights
freemiumAPI - 🗝️ WonderWriter
Desktop-focused keyword clustering and semantic analysis tool for long-form content
paid - 👁️ YTSO
Specialized YouTube SEO platform for rank tracking and automated metadata optimization
paid - 📁 ZenBrief
AI content planning tool that streamlines the creation of topically relevant content briefs for teams
paid - ⚡ ZipWP Structured Data
AI-driven structured data generator for complex SERP feature targeting
freemium - 📉 Grip
Command-line tool for visualizing how GitHub Readmes look, but often used for performance profiling local docs
open-source - 📉 Broken-Link-Checker
Find broken links on websites with this highly configurable CLI tool
open-source - 🌲 GoatCounter
Open-source web analytics service that is easy to use and meaningful without tracking individuals
open-sourceAPI - 📊 SocioBoard
Open-source social media management with white-label capabilities for marketing agencies
open-sourceAPI - 📄 Python-Magic
File type identification for SEO asset audits (images, videos, documents)
open-source - 📉 Yellow Lab Tools
Open-source online test that detects performance smells and front-end code quality issues
open-source - 📜 Sitemap-Generator-CLI
Create comprehensive XML sitemaps for large websites from the command line
open-source - 🌍 Langdetect
Port of Google's language-detection library for multilingual SEO site audits
open-source - 🐚 Puppeteer-Renderer
Simple web service to render web pages as HTML or PDF using Puppeteer backend
open-sourceAPI - 📉 SEO-Analyzer
Python script to analyze a website for SEO issues like broken links and missing meta tags
open-source - 🛠️ Domain MOD
Open-source application to manage your domains and registrars
open-source - 📦 Node-SEO
SEO analysis tool for Node.js projects to check content and metadata
open-source - 🗄️ Web Archives
Browser extension to view archived and cached versions of web pages
open-source - 🌍 Waybackpy
Python wrapper for the Wayback Machine API to track historical SEO changes
open-sourceAPI - 🧪 Favicon Grabber
Open-source API and tool to extract the highest resolution favicon from any website URL for competitive research
open-sourceAPI - 🤖 Robots-Parser-CLI
Test and validate robots.txt rules against specific URLs via terminal
open-sourceAPI - 🗺️ Sitemap Generator
Open-source tool to generate massive XML sitemaps for enterprise eCommerce catalogs
open-sourceAPI - 🔍 Ubersuggest-Open
Community maintained scraper for keyword suggestions and search volume data
open-sourceAPI - 🗺️ Ultimate Sitemap Parser
Robust Python sitemap parser to extract URLs and detect errors in XML sitemap files
open-sourceAPI - 🔎 Web Vitals Report
A tool that generates a visual report of your site's performance using GA4 data
free - 🔎 Whois-Python
Python library to retrieve WHOIS information for domain age and expiration tracking
open-source - 🔧 Site-Crawler
Fast multi-threaded web crawler for site mapping and technical audits
open-sourceAPI - 📂 Site-Inspector
Open-source tool to find broken links and common technical SEO errors
open-source - 🌍 Geo-IP-CLI
Check server location and IP data to optimize international SEO hosting
open-sourceAPI - 🔍 Hreflang-Checker
Automated validation of hreflang tags across international website versions
open-source - 🔗 Link Checker
Verify internal and external links for broken connections and redirect loops
open-source - 📄 Quick Source Viewer
A refined view of the page source with syntax highlighting and resource grouping
open-source - 🔍 Search-Console-CLI
Quickly query Google Search Console data directly from your terminal
open-source - 🗺️ Sitemap-Validator
CLI utility to validate XML sitemaps against XSD schemas and link health
open-source - ✅ SEO-Lint
Linter for SEO to validate meta tags and structural elements on HTML files
open-source - 🧩 Extensions Manager
Toggle browser extensions on and off quickly to avoid memory bloat and conflicts
open-source - 🗂️ JSON-LD-Gen
Command-line utility for generating complex structured data scripts
open-source - 🚀 Static-Site-SEO-Checker
Validation tool for meta tags and structure in static site generators like Jekyll
open-source - 🔎 Structured Data Linter
Verify structured data markup and visualize how it appears in search results
open-source - 📊 Google Sheets Sitemap Maker
Custom script template to crawl URLs from a Google Sheet and generate a valid XML sitemap file
open-source - ⏱️ Page Load Time
Minimalist extension that displays the exact loading time of a webpage in the browser toolbar
open-source - 🔗 Link Grabber
Extracts all links from a webpage and displays them in a sortable list
open-source - 🔗 Link-Stats-CLI
Extract and categorize all internal and external links from a page
open-source - 🔍 Keywords Every Day
Open source alternative for keyword and competitor lookup
open-source - 📦 NAP Hunter
Chrome extension to search for Name, Address, and Phone inconsistencies across the web
open-source - ⏱️ Tighthouse
Terminal-based Lighthouse runner for quick bulk performance audits
open-source - 🛠️ F12 - Website Analyzer
Inspect headers cookies and scripts in a single simplified view
open-source - 🏠 Local-SEO-Schema-CLI
Generate local business schema markup via terminal for multiple locations
open-source - 💎 Data Layer Checker
Chrome extension to debug and verify data layer implementations for SEO tracking
open-source - 🗄️ Header-Checker
Bulk check HTTP response headers for large lists of SEO landing pages
open-source - 💡 Keyword Researcher Python
Tool to generate bulk keyword ideas from Google suggestion APIs
open-source - 🛡️ Security-Headers-CLI
Quickly check security headers that impact SEO and site trust
open-source - 📊 PageSizer
Check the uncompressed size of a webpage including all assets
open-source - 🔍 Landmark Navigator
Chrome extension that allows users to quickly navigate between ARIA landmarks on a page
free - 📱 Android Adaptive Icon Generator
Specific tool for creating the multi-layered adaptive icons required for modern Android device launchers
free - 🌐 SeoToaster
Open-source CMS and e-commerce platform with built-in scheduled SEO crawling
open-source - 📁 Sitemap Downloader
Automatically finds and downloads XML sitemaps for the current domain
open-source - 📈 66Analytics
Self-hosted web analytics and session recording software for total data control
paid - 📦 AMZWatcher
Amazon affiliate link checker that tracks out-of-stock and broken links
freemiumAPI - 📱 ASO66
Asian market focused ASO tool for Baidu and local stores
freemium - 📑 AgencyPanda
Dedicated client reporting portal for agencies with white-label features and task management
paid - 🏗️ Agility CMS
Headless CMS with page management features providing a familiar SEO experience for editors
freemiumAPI - ⚓ Anchor.com.au
Australian specialist registrar providing local .au support and reliable domain infrastructure
paid - 🧪 Backlink Shitter
Simple, high-volume backlink data scraper for quick competitor research and bulk exports
free - 🕵️ BigSpy
Creative ad spy tool with a massive database of TikTok ads for SEO and hook research
freemium - 🛡️ Bindwise
Solution for monitoring Amazon listings for hijackers and SEO changes in real-time
freemium - 🕵️ BirdSong Analytics
Pay-as-you-go social media audits including deep YouTube competitor channel analysis
paid - 🕵️ Browseo
Web app that allows you to view any webpage without distractions and see how a search engine sees it
free - 🌍 Bukvarix
Massive keyword database for Russia and CIS with free access tiers for SEOs
freemium - 🦁 Capturly
All-in-one tool combining heatmaps session replays and analytics funnels
freemiumAPI - 🎨 Color Oracle
Design aid that simulates color blindness in real-time by applying a full-screen filter to your desktop
free - 📐 Contrast
A small macOS app for quickly checking WCAG color contrast ratios anywhere on screen
paid - 🔗 Dead Link Sitemap Filter
Crawl your sitemap and output a new one with all 404/broken links automatically removed
freemium - 🔗 Disavow.it
Simple tool to quickly convert a list of URLs into a format ready for Google Disavow Tool
free - 📝 EditSitemap
Online XML editor specifically optimized for manually adjusting large sitemap files without syntax errors
free - 📦 FBAAudit
Service-based tool for Amazon FBA sellers to recover lost revenue and monitor SEO
paid - 📁 Favicon Downloader
Chrome extension that allows you to download the favicon and all associated touch icons from any site
free - 🧪 Favicon Grabber API
Fast and reliable JSON API to retrieve a website's favicon and touch icons for use in applications
open-sourceAPI - 📱 Favicon-Generator.org Cloud
Cloud-based storage and management for your generated favicon sets for easy updates across multiple domains
paid - 🖋️ Favicon-by-Editor
A cloud-based vector editor tailored specifically for creating pixel-perfect icons at 16px and 32px grids
free - ⚡ Fire AMP
One-click AMP generation for Shopify stores to drastically improve mobile loading and SEO rankings
paid - 🛋️ Furniture-SEO
Niche digital marketing platform for furniture retailers and home decor
paid - 🧬 G-Accon
Direct connection between SEO data sources and Google Sheets for BI usage
paidAPI - 📍 Geolead
LinkedIn scraper that finds leads based on specific geographic SEO locations
paid - 🛠️ HaroHelper
Automates the tracking and responding to HARO requests for link building opportunities
paid - 📋 Hreflang CSV to XML Converter
Simple browser-based utility to convert mapped language pairs in CSV format into a valid XML sitemap
free - 💡 Insightech
Real-time customer journey and heatmap tool for improving web conversion
paidAPI - 📊 Jepto
Anomaly detection and SEO forecasting for Google Looker Studio
paidAPI - 💎 Kafkai
Niche-focused AI article generator trained for SEO and high-volume blog publishing
paid - 🎯 Kalooga
Image-based local SEO tool that helps rank images in local search and map results
paid - 🏹 Karmalytics
Analyzes Reddit user profiles and subreddit engagement to identify influencers for outreach
freemium - 🔍 Keyword Inspector
Specializes in reverse ASIN reports and identifying profitable Amazon niche keywords
paid - ⚡ Keyword Snatcher
Tool for generating thousands of long-tail keywords from multiple search engine sources
paid - 🌍 LangSitemap
Dedicated online generator for small international sites needing hreflang sitemaps without a crawler
free - 🔗 Layer
Collaborative SEO reporting and BI data management on top of spreadsheets
paid - 🔍 LeadLeaper
Email finder extension that captures leads from LinkedIn and organizes them into lists for outreach
freemium - 🔗 Link-Check
Automated link monitoring tool that checks for dead links and changed redirect paths
freemium - 📋 Link-Spy
Aggregated backlink tool that pulls data from various providers into one monitoring dashboard
paid - 🏷️ Link11
Chinese-specific link building and domain authority checker focused on Baidu domain metrics
paid - 🌑 LinkCentaur
Automated backlink indexer to get your links crawled fast
freemiumAPI - 🔎 LinkMink
Affiliate management for SaaS that can be used for building high-quality partner links
paidAPI - 🔗 Linkly for Shopify
Manage short URLs and tracked redirects within Shopify to maintain SEO juice during site changes
freemiumAPI - 🌍 Local SEO Searcher
Extract local map results and business data directly into Sheets for citation auditing and local competitor research
paid - 🤖 Localizer
Automated website localization and translation tool to target specific regional markets
paidAPI - 🎯 Logmatic.io
Centralized logging and metrics platform for data-driven operations
paidAPI - 📁 Logview Plus
Professional desktop log file viewer with filtering and tailing features
paid - 🛠️ Logwatch
Customizable log analysis system which parses system logs and sends reports
open-source - 🧩 Markup-Monitor-AI
Tracks if your structured data changes result in improved AI snippet accuracy
paid - 📅 Megalytic
Client reporting tool for digital agencies that automates white-label data delivery from multiple sources
paid - 📦 Multi-Lingo
Translate your Shopify store into multiple languages with full SEO compatibility and subfolder support
paid - 📑 MySiteAuditor
Embeddable SEO audit tool designed to generate leads for agencies with fully branded PDF reports
paidAPI - 📱 Nearby Now
Local SEO and review platform for home service businesses and contractors
paidAPI - 🇮🇸 OrangeWebsite
Privacy-focused registrar based in Iceland offering anonymous registration and censorship resistance
paid - 👁️ Ouch! Status
Visual regression testing tool for monitoring UI changes in production
paid - 📡 OutreachPlus
Email outreach software designed to build backlinks and promote content effectively
paid - 🌐 PDF Link Checker
Specialized tool to identify and validate outgoing links within PDF documents for link equity
freemium - 🔗 PDF Link Editor
Dedicated desktop software for bulk editing or removing links within multiple PDF files
paid - 🚀 PDF-Light
Specialized compression algorithm designed to make large PDF reports ready for web hosting
freemium - 🧪 Pave PDF
Accessibility and structure validator to ensure PDF documents meet search engine crawling standards
free - 📊 Ping Admin
Global website uptime and DNS check from multiple Russia/CIS points
freemiumAPI - 📍 PlePer
Local SEO tools and GMB tracker providing deep insights into local rankings and maps
freemiumAPI - 📈 Popsters
Social media content analytics tool to compare video performance across networks
paid - 🛍️ Premmerce WooCommerce SEO
Dedicated suite for enhancing WooCommerce product permalinks and generating SEO descriptions
freemium - 🌑 Prerender.cloud
High-performance headless Chrome as a service for SEO rendering and screenshot generation
freemiumAPI - 🧪 Redirect Checker
Professional bulk redirect checker and header analyzer for complex migrations and site audits
free - 🔄 Redirect Pro
Automated 404 tracking and bulk redirect management for Shopify stores undergoing migrations
paid - 📢 Rephonic
Podcast database for finding guesting opportunities and analyzing show reach
freemiumAPI - 📝 Request Bin
Tool to inspect HTTP requests and webhooks for real-time log debugging
freemiumAPI - 📅 SEMONITOR
Local SEO and rank tracking with history-based change detection
paid - 📱 SEO Edge
Professional rank tracker for iOS monitoring unlimited keywords and domains
freemium - 🛍️ SEO King
Extensive SEO management for large Shopify catalogs including bulk meta editing and image tools
freemium - 📊 SEO Scan Reports
Provides white-labeled SEO audit reports for Shopify store owners to track progress over time
paid - 💡 Scalyr
Log management tool optimized for high-speed search and real-time SEO insights
paidAPI - 🔍 Sceeto
Niche keyword research tool for Shopify sellers to find high-converting low-competition search terms
paid - 🔑 Scrab.in
LinkedIn automation tool for growth hacking that focuses on lead generation and profile visits
paid - 🧠 ScrapeStack
Real-time web scraping API with 35+ million proxies for reliable SEO data gathering
freemiumAPI - 🐚 ScraperBox
Scraping API with automatic browser rotation and residential proxies for SEO
freemiumAPI - 🔬 Scrutiny
Mac-based website crawler that performs scheduled technical, link, and sitemap audits
paid - 🤖 Search Console Helper
Desktop application designed specifically for advanced GSC data filtering and analysis
freemium - 🔗 Seedon Rank
Cloud-based monitoring service for tracking real-time keyword visibility on Naver Mobile
paid - 🛠️ SellerPulse
Monitoring tool for Amazon listing changes Buy Box losses and SEO performance
paid - 📡 Sematext Logs
Log management and analytics available in the cloud and on-premises
freemiumAPI - 🌐 Seolyze
Content optimization tool focusing on TF-IDF analysis to improve keyword distribution and relevance
paid - 📍 Serp-Reporting
Automated local rank tracking reports for SEO agencies and consultants
paid - 📊 SerpRobot
Automated SERP checker that provides real-time keyword ranking data and daily updates
freemiumAPI - 🎯 SerpRobot (Free Checker)
Instantly check your website's search engine ranking for specific keywords
freemiumAPI - 💎 Serpstack
Real-time Google SERP API with global coverage and support for multiple devices and types
freemiumAPI - 🏗️ Site Condor
Visual site auditor that maps internal routing and link distribution
paid - 🧹 Sitemap Cleaner
Utility to remove duplicate URLs, filter by patterns, and clean up messy XML sitemaps before submission
free - 🧪 Sitemap Test
Free browser-based validator to verify sitemap format and specific attribute compliance (priority, changefreq)
free - 🛠️ Sitemap Toolkit
Collection of small web utilities for merging, splitting, and validating XML sitemap files
free - 🗺️ Sitemap Visualizer
Visualizes the structure of your XML sitemap to identify architectural issues
free - 🛠️ Sitemap XML Editor
Open source desktop editor for Windows to manage and edit extremely large XML sitemaps offline
open-source - 🏷️ Smart Tags
Automate the tagging of products for Shopify collections which helps in building a search-friendly site structure
paid - 🏪 StoreToolkit for WooCommerce
Maintenance and SEO optimization tools for clearing data and fixing site structures
free - 🎥 StreamView
Real-time audience monitoring for live streams with SEO-impact tracking
paid - 🌑 Surreal CMS
Cloud-based CMS that retrofits SEO management into any static website
paid - 📊 SyncHub
Reporting connector that stages SEO data for analysis in Google Sheets and Looker Studio
paidAPI - 🏷️ TagSifter
Automate the tagging and categorization of large keyword sets using custom rules and patterns directly in your sheet
free - 🧵 Threadalytics
Specialized analytics for Twitter and X threads to maximize reach and organic social SEO
free - 💎 Timber.io
Modern cloud-based logging for developers with focus on structure and speed
paidAPI - 📑 Topic
Content optimization tool that helps writers create high-quality, comprehensive outlines for SEO
paidAPI - 📊 Trendle
All-in-one Amazon seller software with keyword tracking and automated reviews
freemium - 🧩 Tuberank SEO
Browser-based tool for optimizing video titles and tags for short-form video platforms
paid - 📺 Video SEO Pro
Specialized tool for optimizing YouTube and video content for universal search results
paid - 🎯 Vocus.io
Gmail extension for automated email sequences and link building follow-ups with tracking
paidAPI - 📣 Vox-AI-Tracker
Visibility tracking for voice-assistant AI results (Alexa, Siri, Google Assistant)
paid - 📜 WRS Health Check
Diagnostic tool to check how Google’s Web Rendering Service sees your dynamic content
free - 🕵️ Web-Scan China
Automated vulnerability and SEO scanner specifically testing site accessibility within mainland China
freemium - 📡 XmlSitemapGenerator.org
Professional online and Windows tool for building sitemaps with RSS and HTML feed options
freemium - 📦 Zentap
Automated video creation and SEO tool for real estate professionals using TikTok
paid
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