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Agent reference · Agentic browser
Comet
Comet's assistant runs in the person's own browser with a Chrome-identical user agent and no signature. We measure it through referrals, not visits.
- Vendor
- Perplexity
- Agent type
- Agentic browserBrowse and act for a person: open pages, click, fill in forms, check out.
- Can be verified by
- Can't be verifiedThe vendor publishes nothing a visit can be checked against. A visitor using this name can be named, never proven.
- How sure we are
- UnverifiedOnly third-party lists mention it. We name it, and never treat it as proven.
- Last reviewed
- Vendor documentation
- perplexity.ai (opens in a new tab)
Tokens to look for
User-Agent tokens
No user-agent token is documented: its visits don't name it.
robots.txt tokens
No robots.txt token is documented for it.
Check a visitor claiming to be Comet
We've filled in its token. Paste the full User-Agent from your logs and the address it came from for a real answer.
What this means for your site
Comet acts for a person: it reads, clicks and fills in forms. Whether it can finish a task on your site is the new conversion rate.
See whether AI agents can find your product, use it and, soon, pay for it.
Run the free agent-readiness check