AI Visibility Checker
Copilots
AI Visibility Checker scans a site's live robots.txt and shows which AI crawlers are allowed or blocked - GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended and more. It flags the top misconfiguration in our running census: sites blocking AI search crawlers but still allowing Googlebot, losing ChatGPT/Perplexity citations while staying indexed on Google. Free, no signup. 296 of 2,771 sites checked (10.7%) show it; 238 block both GPTBot and OAI-SearchBot.