Claude Duet vs Meta Muse vs OpenAI Dots: Which AI Agent Is Worth Paying For?

Three of the biggest AI companies now sell an agent that works while you sleep: Anthropic's Claude Duet (announced October 21, 2026), OpenAI's dots (launched September 29) and Meta's Muse (announced September 8). All three read your connected apps, draft work and ask before they spend money or send messages. They differ a lot on price, access and what happens when you hand over your business accounts. Here is the short version, then the detail.

Quick verdict

Best for a solo owner who wants to start free: Meta Muse. It has a free tier and works in the US on phone, web and WhatsApp.
Best for an owner already on a paid Claude plan: Claude Duet. It adds no separate fee during the research preview, but it is waitlisted and US-only.
Best for a team that needs the agent across several seats: OpenAI dots through ChatGPT Business Premium, the only one of the three with a clear per-seat business plan.

No single agent wins everything. The right pick depends on whether you want to pay nothing, pay nothing extra, or pay for a team.

What these agents actually are

These are not chatbots you open when you have a question. They run in the cloud, keep working after you close the app, and message you when something needs attention. According to Anthropic, Claude Duet checks your connected apps about every few hours, sends a short morning brief, and runs on its own virtual machine with a browser, so your laptop or phone does not need to stay on. Meta describes Muse as a personal agent that plans and carries out multi-step tasks such as scheduling, shopping and form-filling in a cloud virtual machine. OpenAI's dots are described as always-on agents that work in the background.

Price: what each one costs

Agent	Entry price	Higher tiers	Catch
Claude Duet	Included with Claude Pro ($20/month, or $17 billed yearly)	Included with Claude Max (from $100/month)	Uses your plan's usage limits; waitlist; US Pro and Max first
Meta Muse	Free	Power $20/month; Maximum $100/month	Tiers differ by usage volume, not features; a payment card is required even on free
OpenAI dots	Included with ChatGPT Pro ($100, $200 or $500/month)	ChatGPT Business Premium at $125 per user per month, or $100 billed yearly	First dot included; extra dots are not priced

Pricing for Muse's paid tiers was reported by TechCrunch and others, and Meta's own announcement did not list prices, so confirm in the app before you commit. Meta has also said small-business pricing has not been published.

The price that surprises people is usage. Anthropic says Duet's background checks and larger jobs, such as building a financial model or a deck, consume more of your plan than a normal chat. If you already hit limits on Claude, a always-on agent will hit them faster. Muse's tiers are built around weekly token allowances: reporting cites up to 100 million tokens a week on the free tier, 500 million on Power and 3 billion on Maximum.

Feature-by-feature comparison

Autonomy: what each does on its own

All three can read, draft and prepare work without asking. Duet is the most explicit about its guardrails. It shows you the action and waits for approval before sending a message, making a payment, signing a document or deleting anything. Some actions are blocked even with approval, including trading securities and moving money between accounts. Muse asks before sending email or purchasing. Dots use per-action Custom Rules, which let you set what an agent may do without asking.

Winner on control: OpenAI dots. Custom Rules give you rule-by-rule settings rather than a general ask-first policy. Duet is a close second because its blocked-action list is the clearest.

Connections to the tools you already use

Duet works with more than 6,000 connectors and plugins from the Claude Marketplace, including Gmail, Slack, QuickBooks, Stripe, Gusto, HubSpot, Shopify and DocuSign. Dots connect to more than 4,000 apps. Meta says Muse added small-business integrations, including Shopify, Stripe and QuickBooks, on September 29, 2026.

Winner on integrations: Claude Duet, on sheer count and on the presence of accounting, payroll and e-signature tools.

Buying things

Duet can make purchases through Stripe's Link wallet using a virtual card, and can check out with Shop Pay. Muse asks for approval before purchases. OpenAI's dots documentation reviewed for this article did not describe a checkout feature, so treat that as unconfirmed.

Email

Duet drafts replies and sends only with your approval. Muse asks before sending email; its own email address for the agent was announced but was not live at last check. Dots connect a personal email account, governed by your Custom Rules, and have no standalone address at launch.

Where you can use it

Muse is the broadest: US and Canada, on iOS, Android, the web and WhatsApp. Duet is US only, by waitlist, and lives in its own app, separate from the main Claude app. Dots on ChatGPT Pro are unavailable in the UK, EEA and Switzerland, though Business Premium works in all supported regions.

What none of them can do (yet)

Replace a shared inbox tool. A comparison published October 22 by DragApp, a company that sells a shared-inbox product, found that none of the big-lab agents is described as handling a team's shared inbox. Treat that source as interested, but the gap is real: these agents are built around one person's accounts.
Be perfectly reliable. Anthropic itself calls Duet an early version that "can still misread a thread" and notes personal errands such as booking tickets are less developed.
Show you everything they do. Duet cannot yet show you its browser. Muse runs with a visible browser, which is a point in its favor.

Security: what to check before you connect anything

Handing an agent access to your email, payment tools and accounting software is a bigger decision than trying a chatbot. Anthropic says Duet is designed so it never directly sees your passwords or sign-in tokens, that a classifier rejects requests to share the most sensitive data such as card numbers and government ID, and that it went through external penetration testing and a public bug bounty. Those are Anthropic's statements, not independent findings.

Whatever you choose, apply the same rules:

Connect only the apps the agent needs. Disconnect the rest.
Keep approval on for payments, sends and deletions.
Do not connect the account that holds your customers' sensitive data until you have tested the agent on low-stakes work for a few weeks.
Separate your business bank login from anything the agent can reach. Your business bank account should not share credentials with a personal login.

Who each agent is for

Claude Duet: the owner who already pays for Claude

If you are on Pro or Max, Duet costs nothing extra during the research preview, and its list of connectors covers the tools small businesses actually run: QuickBooks, Stripe, Gusto, HubSpot, Shopify. The morning brief is useful if your day starts with a pile of email. The downsides are the waitlist, US-only access and the usage-limit drain.

Meta Muse: the owner who wants to try an agent without paying

Muse has the lowest barrier to entry and the widest device support, including WhatsApp, where many customer conversations already happen. The card requirement on the free tier and the unpublished small-business pricing are the reasons to start small.

OpenAI dots: the owner with employees

If more than one person needs an agent, ChatGPT Business Premium is the only plan of the three with a per-seat price: $125 per user per month, or $100 billed yearly. That is the most expensive route, but it is the one that treats an agent as a business purchase. A sole proprietor is unlikely to need it. If you are deciding how to structure payroll and contractors alongside a tool like this, read our guide on independent contractor vs employee first.

What about Gemini and Grok?

Google's Gemini agent, announced October 8, gives coworker agents their own Workspace account and an @agents address, and supports MCP servers. It is in early access for Workspace and Gemini Enterprise customers, with no published price. We compared it in a separate guide to ChatGPT, Gemini and Meta Muse. xAI's Grok Bot has been in beta since August 11, with team bots in public beta since September 28 on Teams and Enterprise plans.

Cost check before you commit

An agent is only worth paying for if it saves you more than it costs. Pick one recurring task, such as chasing overdue invoices or building the weekly sales summary, and measure the hours it saves over a month. Compare that against the subscription and against the time you spend reviewing its work. Track the subscription in your profit and loss statement so you can see whether it pays for itself. If you buy through a business plan, also confirm it fits your business insurance and data-handling obligations to customers.

The bottom line

Start with Muse if you want to test an AI agent at no cost. Use Duet if you are already a Claude subscriber and can get off the waitlist. Choose dots through ChatGPT Business Premium if you need an agent for a team and want per-seat billing. Whichever you pick, run it on small, reversible tasks first, keep approvals on, and review what it did every week. These products are weeks old, their prices and limits are moving, and the safest assumption is that what you read here will change.

Features, prices and availability above reflect company announcements and press reports as of October 22 to 28, 2026.

Photo by Jonas Leupe on Unsplash