About This Guide
This website (claudeduets.com) is an independent resource about Claude Duet, the proactive agent Anthropic opened as a research preview on October 21, 2026. We are not Anthropic, we do not sell access, and nothing here is official.
We write for people deciding whether Duet is worth joining the waitlist for, and for new users who want to get more out of it in their first weeks.
Updated October 22, 2026
How we research
- Facts come from Anthropic's own product page, launch posts and help articles first, then from reputable coverage. Every page lists its sources.
- When sources disagree, we say so instead of picking the most exciting number.
- Claude Duet is a research preview, so details change. Each page shows the date it was last checked.
Corrections
Spotted something outdated or wrong? Please email [email protected] with the page and what changed. We fix confirmed errors quickly.
Disclaimer
This website (claudeduets.com) is an independent, unofficial guide and is not affiliated with or endorsed by Anthropic. Claude and Claude Duet are trademarks of Anthropic.