Agent Grade / AI bots by site / platform.sh

Does platform.sh block ChatGPT?

platform.sh lets Google and AI search in. ChatGPT search is allowed, and OpenAI's training bot is allowed. From its public robots.txt, checked 23 to 24 October 2026. It ranks #1,371 on the Tranco list of top sites.

BotWhat it doesHome pageDeciding rule
GooglebotGoogle SearchAllowedUser-agent: * / Allow: /
BingbotBing / CopilotAllowedUser-agent: * / Allow: /
OAI-SearchBotChatGPT searchAllowedUser-agent: * / Allow: /
ChatGPT-UserChatGPT (user asks)AllowedUser-agent: * / Allow: /
GPTBotOpenAI trainingAllowedUser-agent: * / Allow: /
Claude-SearchBotClaude searchAllowedUser-agent: * / Allow: /
Claude-UserClaude (user asks)AllowedUser-agent: * / Allow: /
ClaudeBotAnthropic trainingAllowedUser-agent: * / Allow: /
PerplexityBotPerplexity searchAllowedUser-agent: * / Allow: /
Perplexity-UserPerplexity (user asks)AllowedUser-agent: * / Allow: /
Google-ExtendedGemini trainingAllowedUser-agent: * / Allow: /
Applebot-ExtendedApple AI trainingAllowedUser-agent: * / Allow: /
CCBotCommon CrawlAllowedUser-agent: * / Allow: /
meta-externalagentMeta AIAllowedUser-agent: * / Allow: /
BytespiderByteDanceAllowedUser-agent: * / Allow: /

"Blanket rule": platform.sh never names that bot; a rule for every bot (User-agent: *) applies. llms.txt: No. robots.txt is what a site asks bots to do; some sites also block bots at the network edge.

Questions

Does platform.sh block ChatGPT search?

No. In its robots.txt as checked 23 to 24 October 2026, platform.sh lets OAI-SearchBot, the crawler behind ChatGPT search, read its home page.

Does platform.sh block GPTBot?

No. platform.sh lets GPTBot, OpenAI's training crawler, read its home page.

Does platform.sh block Claude?

ClaudeBot (Anthropic training): allowed. Claude-SearchBot (Claude search): allowed. Claude-User (fetches for a person): allowed.

Does platform.sh have an llms.txt file?

We did not find an llms.txt file on platform.sh, or its robots.txt did not allow us to fetch it.

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