Bot Signature Tracker

Open source bot detection signatures.

Bot NameUser Agent PatternsTotal PrefixesLatest Change
Google AdsBot
^.*AdsBot-Google(?!-Mobile).*$
^.*AdsBot-Google-Mobile.*$
258
1st Jul 2025
DetailsDocs
Google AdSense
^.*Mediapartners-Google.*$
258
1st Jul 2025
DetailsDocs
Google-Safety
^.*Google-Safety.*$
258
1st Jul 2025
DetailsDocs
Googlebot Image
^.*Googlebot-Image.*$
295
1st Jul 2025
DetailsDocs
Googlebot Video
^.*Googlebot-Video.*$
295
1st Jul 2025
DetailsDocs
Googlebot
^.*(?!.*Mobile).*Googlebot.*$
^.*Mobile.*Googlebot.*$
295
1st Jul 2025
DetailsDocs
Google-InspectionTool
^.*(?!.*Mobile).*Google-InspectionTool.*$
^.*Mobile.*Google-InspectionTool.*$
295
1st Jul 2025
DetailsDocs
GoogleOther-Image
^.*GoogleOther-Image.*$
295
1st Jul 2025
DetailsDocs
GoogleOther-Video
^.*GoogleOther-Video.*$
295
1st Jul 2025
DetailsDocs
GoogleOther
^.*(?!.*Mobile).*GoogleOther.*$
^.*Mobile.*GoogleOther.*$
295
1st Jul 2025
DetailsDocs
Google StoreBot
^.*Storebot-Google.*(?!.*Mobile).*$
^.*Storebot-Google.*Mobile.*$
295
1st Jul 2025
DetailsDocs
OAI-SearchBot
^.*OAI-SearchBot.*$
21
11th Jun 2025
DetailsDocs
ChatGPT-User
^.*ChatGPT-User.*$
103
6th Jun 2025
DetailsDocs
DuckAssistBot
^.*DuckAssistBot.*$
240
5th Jun 2025
DetailsDocs
DuckDuckBot
^.*DuckDuckBot.*$
240
5th Jun 2025
DetailsDocs
GPTBot
^.*GPTBot.*$
8
22nd May 2025
DetailsDocs
Perplexity-User
^.*Perplexity-User.*$
3
28th Mar 2025
DetailsDocs
MistralAI-User
^.*MistralAI-User.*$
2
19th Feb 2025
DetailsDocs
PerplexityBot
^.*PerplexityBot.*$
8
7th Feb 2025
DetailsDocs
AdIdxBot
^(?!.*Mobile).*adidxbot.*$
^.*Mobile.*adidxbot.*$
28
3rd Jan 2024
DetailsDocs
Bingbot
^(?!.*(?:Mobile|adidxbot)).*bingbot.*$
^.*Mobile(?!.*adidxbot).*bingbot.*$
28
3rd Jan 2024
DetailsDocs
Applebot
^.*(?!.*Mobile).*Applebot.*$
^.*Mobile.*Applebot.*$
12
27th Oct 2023
DetailsDocs
bots.searchtheory.ioย /ย Maintained byย Simon.