Free AI Crawl Simulator - No Account Needed
See your website exactly as GPTBot sees it
Simulate how OpenAI's GPTBot and Anthropic's ClaudeBot crawl your pages. Detect JavaScript rendering failures and bot-blocking rules. No account required.
What you receive
A full AI crawlability audit in under 15 seconds
72% of B2B websites have at least one technical issue that prevents AI crawlers from reading their most important pages. The problem is invisible in a browser - you only see it when you test with the actual bot user-agent.
Most common crawl issues we detect
If your pricing, product descriptions, or navigation are loaded by JavaScript, AI bots see a blank page.
Many sites accidentally block ChatGPT's crawler via a wildcard Disallow rule in robots.txt.
Without llms.txt, AI crawlers must guess at your brand context from whatever they can scrape.
Free · No account required
AI Crawl Simulator
How it works
Real bot emulation in three steps
Enter your page URL
Paste any page URL. No account needed - the simulation runs instantly.
We emulate GPTBot and ClaudeBot
Our simulator replicates the exact request headers and rendering behavior of OpenAI's GPTBot and Anthropic's ClaudeBot.
Receive your crawl report
Within 10–15 seconds, see exactly what AI crawlers read - and a prioritized list of issues to fix.
AI Crawl Simulator - FAQs
Everything you need to know about AI crawlability and bot access
GPTBot is OpenAI's web crawler that indexes the internet to train and ground ChatGPT's knowledge. If GPTBot is blocked, ChatGPT has limited or no first-party data about your brand.