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Anthropic has launched Claude Duet, a new AI agent app aimed at professionals and small businesses, positioning it as its answer to the industry’s shift from chat assistants to agents that do work for you. Built on the Claude Opus 5.5 model, Duet runs tasks in the background through its own virtual machine, can connect to over 6,000 tools, and will even make online purchases — with approval — via Stripe Link or Shopify Shop Pay. It is currently in research preview for Pro and Max users on a waitlist.
What happened
The AI assistant market is crowded — every week seems to bring a new personal assistant, and names like Meta Muse, OpenAI Dots, Hark, Instinct, Grok Bot and Fo are all fighting for attention. Anthropic’s answer, reported by TechCrunch, is to go deliberately business-shaped.
Duet is not trying to be your everything assistant. Anthropic is explicit about what it won’t do: no errands, no ticket booking, and no live view of its browsing as it works. Instead, it is built to monitor ongoing tasks and proactively deliver recommendations — a morning briefing built from your data, a dashboard assembled for you, or suggested next steps on work already in motion.
Technically, the setup will be familiar to anyone following agentic AI: Duet completes tasks in the background through its own virtual machine while you get on with other things, returning to you only when it needs approval. It can also make online purchases on your behalf through Stripe’s Link digital wallet or Shopify’s Shop Pay — although sensitive steps such as payments always require your sign-off, and Anthropic says Duet will not trade securities or move money between accounts.
Notably, Anthropic also shipped a new classifier that checks each message to prevent sensitive information leaking out. By default, the agent will turn down requests asking for credit card numbers or government identification — a small but meaningful guardrail for a tool that touches real money.
Duet launched as an iOS and Android app plus a web version through Claude.ai, available to Pro and Max customers in research preview, with a waitlist for access.
What it means for UK small businesses
This is the clearest sign yet that the agent wars are moving into the office, not the living room. Rivals are doing the same — Meta has a small-business version of Muse with app connections, and OpenAI’s Dots leans business with professional tool integrations. For a UK firm of five to fifty people, the pitch is now unmistakable: an agent that watches your workflows and surfaces what needs attention, rather than a chatbot waiting to be asked.
The practical read is to treat Duet — and its rivals — as a junior operations hire, not magic. Daily briefings, dashboards and background research are exactly the tasks that eat a founder’s mornings. The 6,000-plus connector library matters too: an agent is only as useful as the systems it can actually touch, and Anthropic is competing on that front as much as on the model itself.
If you have been waiting to trial agentic tools until they look serious about business data, this is the wave to evaluate. As ever, the questions to ask in a pilot are the unglamorous ones: which connectors cover the apps you actually use, what data the agent can see, and who approves what before money moves.
Honest limits / what to watch
- Research preview means rough edges. Waitlist access and a “research preview” label mean this is not yet a finished product — expect quirks, limited availability and changing behaviour.
- No live browser view is a trade-off. Anthropic says Duet can’t show its browser use as it happens, unlike some agents. That means less transparency into what it is doing on your behalf in real time.
- Approvals are only as good as the attention paid to them. Payment approvals sound reassuring, but approval fatigue is real — a busy owner tapping “yes” on a phone notification is not a security boundary. Set up who can approve what before you connect payment tools.
- The classifier is new and unproven. A message-level safety filter that blocks credit card and ID requests is a good start, but edge cases and prompt-injection attacks will test it. Don’t treat it as a guarantee.
- Ecosystem lock-in watch. With 6,000 connectors and purchase flows through Stripe Link and Shop Pay, ask what happens to your workflows and data if you leave. Portability matters when the market is moving this fast.
The direction of travel is not in doubt — everyone is betting on agents doing business work, while managers are already finding AI more headache than help. The winners will be the firms that pilot early, measure honestly, and keep humans in the loop where money and customers are involved.
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FAQs
What is Claude Duet?
Claude Duet is a new AI agent app from Anthropic, launched 22 October 2026. It is built for professionals and small businesses and automates tasks such as daily briefings, dashboards and background research.
How is Duet different from other AI agents?
Anthropic positions Duet as a work agent, not an errand runner. It is not designed for personal chores like booking tickets, and it cannot show its browser use live while it works.
Which model powers Claude Duet?
Duet is built on Claude Opus 5.5 and connects to more than 6,000 connectors and plugins in the Claude Marketplace.
Can Duet make purchases?
Yes — it can buy online via Stripe’s Link wallet or Shopify’s Shop Pay. Sensitive steps such as payments require user approval, and it will not trade securities or move money between accounts.
How can I try Claude Duet?
It is available on iOS, Android and the web through Claude.ai for Pro and Max customers in research preview. You must join a waitlist to try it.
