Anthropic unveiled Claude Duet, a standalone AI agent app, in a blog post on Wednesday, Oct 21, 2026. The app targets professionals and small-business owners, and it is designed to work proactively: it delivers a daily briefing, monitors connected apps, and surfaces items that need attention instead of waiting for a prompt.
The app handles tasks ranging from scheduling meetings to building financial forecasts, dashboards and web apps, according to Anthropic. Reuters, Geo.tv and the Economic Times covered the announcement.
The proactive design is the main break from the usual chatbot pattern. Instead of opening with an empty prompt box, the app starts the day with a briefing and keeps watching connected accounts through the day, pushing items forward as they come up.
Claude Duet runs on the Opus 5.5 model
Claude Duet is built around Anthropic’s Opus 5.5 model. It is available on iOS, Android and claude.ai through a waitlisted research preview. For now it is open to US subscribers on Pro and Max plans, sharing their existing usage limits. Signups for early access began Oct 21.
The preview structure means access is limited at the start. US subscribers on the Pro and Max tiers can join the waitlist, and the app shares the usage limits those subscribers already have on their plans.
Anthropic is framing the release as a research preview, a label that signals the product is still being tested with real users. The waitlist lets the company control how fast the user base grows while it studies how the agent behaves.
Claude Duet connects to 6,000 apps and can check out
The app integrates with more than 6,000 connectors in the Claude Marketplace, including Gmail and Slack. It can also make purchases through Stripe’s Link and Shopify’s Shop Pay, which lets Claude Duet complete transactions on a user’s behalf.
The connector library is central to the pitch. By watching Gmail, Slack and thousands of other connected apps, the assistant can flag the emails and messages that need a response and draft the follow-ups, rather than sitting idle until asked.
Checkout support goes a step further. With Stripe’s Link and Shopify’s Shop Pay wired in, the app can carry a purchase through to completion once the user has approved it.
The task list Anthropic describes goes beyond chat. Claude Duet can put together a financial forecast, assemble a dashboard, or build a web app from a request, the company said. Those are the kinds of multi-step jobs that separate an agent from a chatbot that only answers questions.
Claude Duet enters a crowded agent race
Anthropic is not alone in chasing proactive assistants. OpenAI launched always-on “Dots” agents last month, and Meta’s Muse agent has drawn more than 10 million downloads in the US and Canada.
The timing puts Claude Duet in direct competition with products that already have users. OpenAI’s Dots agents arrived weeks earlier with an always-on design, while Meta’s Muse has built a large installed base in North America since its launch.
Meta’s download figure comes from the company’s own reporting of more than 10 million downloads in the US and Canada. OpenAI’s Dots agents, launched last month, take an always-on approach similar to what Anthropic is now attempting.
Anthropic is candid about the app’s limits. The company says Claude Duet can misjudge urgency and is weaker at personal tasks such as booking tickets. User approval is required before the app takes sensitive actions, a guardrail Anthropic disclosed alongside the launch.
The approval requirement is Anthropic’s answer to the trust question. Claude Duet must get user sign-off before sensitive actions, which matters for an app that can spend money through Stripe’s Link and Shopify’s Shop Pay on the user’s behalf.
The research preview remains waitlisted. Early access signups opened Oct 21 for US subscribers on Pro and Max plans, and Anthropic has not announced a date for wider availability.
The Oct 21 blog post is Anthropic’s full account of the launch so far. The company announced the app, the waitlist and the plan limits in the same post, and Reuters picked up the details the same day.