Claude Duet has opened a US Pro/Max waitlist and remains a research preview.
Anthropic opens the Claude Duet proactive agent as a US waitlist preview
2026-10-21Verified announcementWATCH
Anthropic opened a research preview waitlist for Claude Duet, a proactive agent that runs on its own cloud computer, uses connected apps and messages the user when work finishes or needs approval. The preview starts with Claude Pro and Max subscribers in the US, shares plan usage limits with regular Claude, and is not available to Team or Enterprise plans.
What this means for you
For teams evaluating proactive agents, Duet combines background checks, messaging, connected apps and explicit approval handoffs in a consumer product. The waitlist and acknowledged risks around missed or misread work make it a WATCH item, not a deployable platform.
Evidence & related material
Technical details & scores
| Stage | research preview waitlist |
|---|---|
| Eligibility | Claude Pro and Max subscribers in the US; Team and Enterprise excluded |
| Surfaces | standalone iOS and Android apps plus web access |
| Usage | shares plan limits with regular Claude; background checks consume usage |
| Known Limits | may misread threads, miscalibrate urgency or miss items between checks |
| Time Basis | official article gives 2026-10-21 date only; no hour was published |
Technical impact 3
Engineering value 3
Adoption signal 3
Maturity 2
Verification cost 2
Risk 4