Which sites block AI agents?
What each company's site says to the AI agents people send to shop, book and bank for them.
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With a finding 4 Blocked 2 Conditional 1 Allowed 1 No Policy Found 7 4 companiesCopy link to this view
Country Company ↑ Verdict By agent Last checked Actions
B Blocked Covers all 5 agents Blocked: ChatGPT , Claude, Perplexity , Gemini , Meta AI
23h ago Submit correction
S Conditional Covers all 5 agents Conditional: ChatGPT , Claude, Perplexity , Gemini , Meta AI
17h ago Submit correction
W Allowed Covers 2 of 5 agents Allowed: ChatGPT , Perplexity
16h ago Submit correction
Y Yahoo yahoo.com +1, Search Blocked Covers 1 of 5 agents Blocked: ChatGPT
16h ago Submit correction
An agent that is not listed has no data, which does not mean it is allowed. Italic names are agents whose vendors say they may ignore robots.txt, so those rules show the site's preference rather than enforcement.
Agent Accepted