Devin
AI-driven browser automation and content extraction
About this crawler
Devin is a web crawler identified by the regular-expression pattern Devin in the User-Agent request header. It is categorised as browser-automation, ai-fetcher. Use the regex above to detect, log, allow, or block Devin traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
0.72%
Technical details
- Name
- Devin
- Pattern
Devin- Tags
- browser-automation, ai-fetcher
- Reference
- https://docs.devin.ai/get-started/devin-intro
- Added
- 2026/04/17
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36; Devin/1.0; +https://devin.ai
Block this crawler
robots.txt — disallow Devin:
User-agent: Devin
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Devin [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Devin") {
return 403;
}
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