ProofStack free tool

Can AI actually read your site?

AI search is already the #1 acquisition channel for some indie products (first-party disclosure in our Tally case). This free check tests what GPTBot, ClaudeBot and friends can really see: robots rules, llms.txt, sitemap, server-rendered content and structured data. Results get a shareable URL.

No signup. No tracking of your site beyond this one request. Example: our own scorecard. Also free: where does your price sit?

Checks are honest heuristics run live at request time, not a crawl-log audit. Built by ProofStack — evidence-backed business cases where every figure carries its source. The human-verified version of this diagnosis ships with the $99 evidence audit.