AI crawler reports

Which AI crawlers do well-known sites allow? Each report shows the robots.txt decision for GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended and more, plus whether the site publishes /llms.txt. Refreshed about daily by CrawlDiffBot (robots.txt and llms.txt only).

robots.txt is advisory: well-behaved crawlers follow it, others may ignore it, and it is not proof of live access. Counts cover the homepage path /; many sites still block deeper sections.

Check your own domain

News & media

Docs & reference

SaaS & developer tools

Ecommerce & retail