Tools that do
one thing well.
Free calculators and generators for SEO, GEO, and AI agents — no signup, no upsell wall, everything runs in your browser. SiteWide MCP is the one paid exception: a hosted connector, clearly marked below.
GEO
AI Visibility Report
Ask ChatGPT, Claude and Gemini the questions your buyers ask, see whether they name you or your competitors, and get the fixes worth the most.
Open tool →llms.txt Generator
Build a spec-compliant llms.txt — the Markdown index that tells ChatGPT, Claude, and Perplexity what your site is and which pages matter.
Open tool →GEO Citation Checker Tools
Honest comparison of free and paid tools to check whether ChatGPT, Perplexity, Claude, and Gemini cite your domain — plus the manual method that costs nothing.
Open tool →llms.txt Validator
Lint your llms.txt against the spec — single H1, blockquote summary, valid link lists — with errors, warnings, and an A–F grade. The validator twin of the generator.
Open tool →AI cost
AI / LLM Cost Calculator
Estimate the monthly API cost of an AI agent across Claude, GPT, and Gemini — with prompt-caching savings and a side-by-side model comparison.
Open tool →AI Agent ROI Calculator
Enter what a task costs you in people-hours and what an agent would cost to build and run — get monthly savings, 12-month ROI, and the payback period.
Open tool →AI crawlers
AI Crawler robots.txt Generator
Allow or block GPTBot, ClaudeBot, PerplexityBot, Google-Extended and more — with a preset that blocks training but keeps you in AI answers.
Open tool →AI Crawler Access Checker
Paste your robots.txt (or enter a domain) and see exactly which AI crawlers — GPTBot, ClaudeBot, PerplexityBot, Google-Extended — can reach your site, with a plain-English verdict.
Open tool →Search
Reverse Image Search
Search any image across Google Lens, Bing, Yandex, and TinEye in one click — different engines find different matches. Nothing is uploaded; it all runs in your browser.
Open tool →Reverse Video Search
No engine searches video frame-by-frame — the method that works is to pull one sharp still and search that. Drop a clip, get six frames plus a scrubber, then search on Lens, Bing, Yandex, or TinEye. The video never leaves your browser.
Open tool →Want the whole stack done for you?
These tools cover the pieces. The audit ties them together — technical SEO, schema, and the AI-search layer that gets you cited.