Free SEO Tools

$ ls tools/ --count 69

Deployed apps, browser-based utilities, schema generators, and AI tools. No signup, all free.

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Deployed Tools & Apps

(13)

CC Rank — WebGraph Checker

Check any domain's Common Crawl authority metrics: Harmonic Centrality, indegree, outdegree. 18M+ domains indexed.

NeuralSEO

Free brain-scanner powered SEO tool built on Meta AI's TRIBE v2. Analyze how the brain responds to your titles, intros, and SERP screenshots.

Query Fan-Out Tool

Analyze how Google AI Mode decomposes queries into sub-queries. Enter your Claude API key to explore fan-out patterns.

Image to Google Discover

AI tool to decode Google Discover image signals. Upload images to analyze Discover optimization potential.

Link Lazarus

Resurrect dead backlinks. Find and recover broken link building opportunities from lost links.

AI Share URL Creator (CiteMET)

Create AI-optimized share URLs for ChatGPT, Perplexity, Gemini, and Claude to boost AI citations.

Cosine Similarity Calculator

Free cosine similarity calculator for SEO and NLP analysis. Compare text vectors visually.

AI & LLM Brand Checker

Check your brand's visibility and recognition across AI and LLM platforms like ChatGPT.

Google Discover Optimizer

AI-powered Google Discover optimization tool for SEO professionals.

Programmatic SEO Plan Builder

Free programmatic SEO plan builder to create scalable content strategies.

StateGlobe.com

60,000-page AI experiment site with real-time bot analytics. Track GPTBot, Googlebot, and AI crawler behavior.

Discover Dashboard

Interactive Google Discover analytics and insights dashboard.

Website Traffic Checker

Estimate any domain’s organic and paid Google traffic. Free monthly visit and keyword estimates.

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Screaming Frog Scripts

(6)
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Content Optimization

(10)
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Schema Generators

(10)
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Technical SEO

(10)
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URL & Link Tools

(10)
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AI & AEO Tools

(10)