Which AI crawlers can read your site?
Free, no sign-up. Checks your robots.txt for Google, Bing, ChatGPT, Perplexity, Claude and Gemini, and marks the ones that only collect training data.
How it works
Search crawlers decide whether an AI answer can cite and link you. Training crawlers only collect data for models; blocking them does not remove you from AI answers. See the full list in our guide to robots.txt for AI search.