Free tools for AI search
Check what AI crawlers can read, what ChatGPT keeps of a page and whether AI models know a brand. Free, no sign-up, with a link you can share.
Free tools
AI crawler checker
Can GPTBot, ClaudeBot and PerplexityBot read your page?
Enter a URL to see, for every AI and search bot in our open list, whether robots.txt allows them, which line decides it, whether a firewall challenge answers instead of the site, and whether the content is in the server HTML.
ChatGPT snippet preview
See the 200 characters ChatGPT keeps of your page.
ChatGPT search mostly works from about the first 200 characters of a page's main text. See yours, what spends it before the H1, and a better opening built from your own H1.
Does AI know your brand?
Ask ChatGPT, Claude and Gemini what they know about a brand.
Three questions about a brand, asked once of the models behind ChatGPT, Claude and Gemini with web search off: does the model recognise it, list it among the best in its category, and know its website?
Open AI bot list
Every AI crawler, its purpose and robots.txt token, as JSON and CSV.
The AI crawlers and user agents that read the web, who runs them, what each is for, its robots.txt token and IP list, plus a robots.txt generator.
Free AEO audit
Audit up to 10 pages for AI search.
AI crawler access, structured data and answer-ready pages across up to 10 pages, with fixes you can copy.