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user agent string full across crawlers

user agent string full across 12 crawlers from 6 vendors, from 12 claims, last verified 2026-09-14.

user agent string full across 12 crawlers from 6 vendors, from 12 claims, last verified 2026-09-14.

CrawlerVendorValueMethodVerifiedClaim
ApplebotAppleMozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Safari/605.1.15 (Applebot/0.1; +http://www.apple.com/go/applebot)vendor_doc2026-09-13claim 17
BingbotMicrosoftMozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)vendor_doc2026-09-14claim 129
ChatGPT-UserOpenAIMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; ChatGPT-User/1.0; +https://openai.com/botvendor_doc2026-09-13claim 27
Claude-SearchBotAnthropicnot_documentedvendor_doc2026-09-13claim 36
Claude-UserAnthropicnot_documentedvendor_doc2026-09-13claim 46
ClaudeBotAnthropicnot_documentedvendor_doc2026-09-13claim 54
GooglebotGoogleMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Googlebot/2.1; +http://www.google.com/bot.html)vendor_doc2026-09-13claim 70
GPTBotOpenAIMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; GPTBot/1.4; +https://openai.com/gptbotvendor_doc2026-09-13claim 84
OAI-AdsBotOpenAIMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; OAI-AdsBot/1.0; +https://openai.com/adsbotvendor_doc2026-09-13claim 92
OAI-SearchBotOpenAIMozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36; compatible; OAI-SearchBot/1.4; +https://openai.com/searchbotvendor_doc2026-09-13claim 102
Perplexity-UserPerplexityMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Perplexity-User/1.0; +https://perplexity.ai/perplexity-user)vendor_doc2026-09-13claim 111
PerplexityBotPerplexityMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; PerplexityBot/1.0; +https://perplexity.ai/perplexitybot)vendor_doc2026-09-13claim 120

Not documented

CrawlerVendor
Applebot-ExtendedApple
Google-ExtendedGoogle
GoogleOtherGoogle

Sources

Source
https://support.apple.com/en-us/119829
https://developers.openai.com/api/docs/bots
https://support.claude.com/en/articles/8896518-does-anthropic-crawl-content-from-the-web-and-how-can-site-owners-block-the-crawler
https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers
https://docs.perplexity.ai/docs/resources/perplexity-crawlers
https://www.bing.com/webmasters/help/which-crawlers-does-bing-use-8c184ec0