CIPHERCUE

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Which companies in United Kingdom block Claude-SearchBot in robots.txt?

Claude-SearchBot is Anthropic's AI crawler. CipherCue reads the public robots.txt of tracked organisations and records, per named AI crawler, whether the site declares a rule disallowing it. These are the United Kingdom organisations observed blocking Claude-SearchBot. Sign up free, no credit card, to see the full list.

6,678 United Kingdom organisations observed disallowing Claude-SearchBot in their robots.txt
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See all 6,678 United Kingdom organisations blocking Claude-SearchBot

Free, no credit card. Filter and view every United Kingdom organisation observed disallowing Claude-SearchBot in robots.txt, alongside which other AI crawlers they block and their full observed infrastructure.

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Companies blocking Claude-SearchBot in other markets

France Germany Ireland Italy Netherlands Poland Spain United States

Other AI crawlers blocked in United Kingdom

GPTBot Amazonbot ClaudeBot Meta-ExternalAgent Google-Extended anthropic-ai Applebot-Extended ChatGPT-User cohere-ai FacebookBot Claude-Web PerplexityBot OAI-SearchBot DuckAssistBot Perplexity-User MistralAI-User CCBot Bytespider
How this is observed: CipherCue reads the public robots.txt each organisation publishes and records the disallow rules it declares per named user-agent. A site is recorded as blocking Claude-SearchBot when its robots.txt disallows the site root for that agent (or the * catch-all). robots.txt is a stated preference the crawler chooses whether to honour; this records what the site declares, not crawler behaviour. See the AI-crawler methodology.