Last updated: May 4, 2026
Corebee-Bot is the crawler used by Corebee, an AI-powered customer-support tool. If you saw this string in your server logs:
Corebee-Bot/1.0 (+https://corebee.ai/bot)
this page explains why we visited, and how to stop us if you do not want us to.
When a Corebee customer pastes their own website URL into our agent-build wizard, our backend fetches a small number of pages from that site to auto-detect basic brand information for the customer's support agent:
/contact, /about, /sitemap.xml, and a small number of well-known help-centre URLs.<link rel="stylesheet"> files (capped at 5 sheets / 200 KB) so the colour and font extractors can read CSS that lives outside the homepage HTML.We extract: a logo, primary and secondary brand colours, a font, a public role-prefixed contact email (e.g. support@, contact@ — never personal staff addresses), office hours from the page footer, and a short voice sample. We do not save raw HTML, do not follow off-site links, and do not crawl recursively beyond the URLs above.
Corebee-Bot honours the Robots Exclusion Protocol (RFC 9309). To block all access from Corebee-Bot, add the following to your /robots.txt:
User-Agent: Corebee-Bot Disallow: /
We refresh our cached copy of robots.txt once an hour. Once your rule is in place, the next wizard scan from any Corebee customer that targets your site will return a "Site disallows our crawler" error and no page content will be fetched.
You can also disallow individual paths the same way — for example, to allow homepage detection but block the contact page:
User-Agent: Corebee-Bot Disallow: /contact
support@, help@, contact@, and a few others — never jane.smith@ or ceo@).Corebee-Bot/1.0 (+https://corebee.ai/bot)bom1). The exact IPs are managed by Vercel and rotate; a reverse-DNS check against our User-Agent string is the most reliable way to identify legitimate Corebee-Bot traffic.If you believe Corebee-Bot is misbehaving — fetching too frequently, ignoring your robots.txt, following redirects you did not expect, or impersonating Corebee-Bot from an unrelated origin — please contact us:
See also our Privacy Policy, Data Processing Agreement, and Security page.