Claude Duet
Launched: Oct 21, 2026
Anthropic opened a research preview of Claude Duet, a standalone iOS, Android and web agent powered by Opus 5.5 that asks before sending, paying or deleting.
Use it when
Use it when you want a proactive personal agent that watches your email, calendar and connected apps, sends a morning brief, and keeps working in the cloud while you're away.
Pricing
Research preview by waitlist, included in Claude Pro and Max (US only for now), sharing your plan's usage limits.
Alternatives
- OpenAI Dots
- Muse Spark Open
- Lindy