# 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.

| Crawler | Vendor | Value | Method | Verified | Claim |
| --- | --- | --- | --- | --- | --- |
| Applebot | Apple | Mozilla/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_doc | 2026-09-13 | claim 17 |
| Bingbot | Microsoft | Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm) | vendor_doc | 2026-09-14 | claim 129 |
| ChatGPT-User | OpenAI | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; ChatGPT-User/1.0; +https://openai.com/bot | vendor_doc | 2026-09-13 | claim 27 |
| Claude-SearchBot | Anthropic | not_documented | vendor_doc | 2026-09-13 | claim 36 |
| Claude-User | Anthropic | not_documented | vendor_doc | 2026-09-13 | claim 46 |
| ClaudeBot | Anthropic | not_documented | vendor_doc | 2026-09-13 | claim 54 |
| Googlebot | Google | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Googlebot/2.1; +http://www.google.com/bot.html) | vendor_doc | 2026-09-13 | claim 70 |
| GPTBot | OpenAI | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; GPTBot/1.4; +https://openai.com/gptbot | vendor_doc | 2026-09-13 | claim 84 |
| OAI-AdsBot | OpenAI | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; OAI-AdsBot/1.0; +https://openai.com/adsbot | vendor_doc | 2026-09-13 | claim 92 |
| OAI-SearchBot | OpenAI | Mozilla/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/searchbot | vendor_doc | 2026-09-13 | claim 102 |
| Perplexity-User | Perplexity | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Perplexity-User/1.0; +https://perplexity.ai/perplexity-user) | vendor_doc | 2026-09-13 | claim 111 |
| PerplexityBot | Perplexity | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; PerplexityBot/1.0; +https://perplexity.ai/perplexitybot) | vendor_doc | 2026-09-13 | claim 120 |

## Not documented

| Crawler | Vendor |
| --- | --- |
| Applebot-Extended | Apple |
| Google-Extended | Google |
| GoogleOther | Google |

## 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 |