What is Bingbot? AI crawler guide
Bingbot is a crawler or fetcher associated with Microsoft. See source-graded user-agent, robots.txt, verification, and observation guidance.
What is Bingbot?
Bingbot is a reported crawler or fetcher string associated with Microsoft, but current operator evidence is incomplete. Microsoft Bing crawler used to crawl and index pages for Bing and Microsoft search-powered experiences.
Evidence status
| Field | Value |
|---|---|
| Evidence | Reported, not operator verified |
| Lifecycle | Status uncertain |
| Purpose | search |
| robots.txt posture | honors |
| Source checked | 2026-06-11 |
Reported user-agent
bingbot
Whether to allow Bingbot is a policy call. Either way, check which AI platforms actually send you human visitors before assuming crawl volume equals value.
robots.txt allow example
User-agent: Bingbot Allow: /
robots.txt block example
User-agent: Bingbot Disallow: /
What the rule can and cannot do
Robots.txt expresses an access policy to compliant automated crawlers. It does not authenticate the sender, remove content already collected, or guarantee that a model will use or not use content.
How to verify a request
- Match the complete documented user-agent where one exists. A match is only a clue.
- Look for operator-published IP ranges, reverse DNS, or signed-request guidance. None is attached to this record.
- Keep the observed request, operator documentation, and any inference as separate fields.
JavaScript behavior
The cited operator material does not verify JavaScript rendering. Serve useful HTML before client-side JavaScript where possible.
Related bots
- Googlebot: Also tracked as a search crawler.
- KlaviyoAIBot: Also tracked as a search crawler.
- Amzn-SearchBot: Also tracked as a search crawler.
- Bravebot: Also tracked as a search crawler.
- Kagibot: Also tracked as a search crawler.
- YouBot: Also tracked as a search crawler.
- Applebot: Also tracked as a search crawler.
- atlassian-bot: Also tracked as a search crawler.
- Kimi-SearchBot: Also tracked as a search crawler.
- Microsoft Copilot: Bingbot connects this operator term to its crawler behavior.
- Robots.txt: Robots.txt is the control file used to allow or block Bingbot.
- IbouBot: Also tracked as a search crawler.
Frequently Asked Questions
What is Bingbot?
Bingbot is a reported, not operator verified crawler or fetcher record associated with Microsoft.
What user-agent does Bingbot use?
bingbot. Check the evidence status before attributing a matching request.
Can Bingbot be blocked in robots.txt?
The record identifies Bingbot as the token to review. Robots.txt is a request policy, not proof of model use or non-use.
How can I verify a Bingbot request?
Treat the user-agent as a clue and look for operator-published IP, reverse-DNS, or signature guidance.
Data & Sources
- Microsoft documentation - Primary source for Bingbot crawler details.
- Bingbot source reference - Source used to verify Bingbot.