Meta Muse Explained: The AI Agent That Runs Errands
Meta's Muse is a personal AI agent that sends emails, books travel and shops for you. How it works, what it costs and the privacy questions.
Most AI assistants answer questions. Meta's Muse is built to do things. Launched in the United States on 8 September 2026 and reported in detail by TechCrunch, it is one of the clearest examples yet of a consumer AI agent: software that acts on your behalf across the apps you already use.
What it does
Muse connects to services you choose — email, calendar, payment accounts, and apps for health, smart home, dining, shopping, music and events — and carries out tasks using them. Meta's examples include:
- sending emails and party invitations;
- booking travel;
- negotiating lower bills;
- filling in forms;
- turning a recipe video into a grocery list;
- making purchases.
It keeps working after you close the app, and it learns from your conversations to make suggestions without being asked. It runs on Meta's Muse Spark model.
Where you can use it
- on the web at muse.ai;
- in iOS and Android apps;
- inside WhatsApp chats.
Support for Meta's AI glasses is planned. At launch it was limited to users in the US.
What it costs
| Tier | Price | For |
|---|---|---|
| Free | $0 | Lighter use; Meta expects most people to stay here |
| Power | $20 a month | More usage |
| Maximum | $100 a month | Heaviest usage |
Signing up requires a payment card even on the free tier, and a meter shows how much of your allowance is left.
How to set it up
- Create an account on the web or in the app.
- Link services one at a time. You choose which ones; start with the least sensitive.
- Give it a small, low-risk task first, such as drafting an email for you to review.
- Read what it proposes before approving anything that sends a message or spends money.
- Check the usage meter to see how quickly tasks use your allowance.
How it connects. Some services have built-in connectors. If a service has a public interface, you can link it with your own credentials. If it has neither, Muse can operate the website through its own browser.
Payments. Checkout runs through Link by Stripe, which includes purchase protections. Meta has said Shop Pay and 1Password integrations are planned.
The security design
Meta says Muse runs in a dedicated virtual machine with its own browser, which it calls Muse Secure VM. A separate monitoring agent, Sentinel, shares the machine but is isolated from it. According to Meta, Muse cannot see your passwords or payment methods and does not share conversations or data with Meta's advertising systems.
TechCrunch notes that these claims are set out in a technical post but have not yet been verified by independent security experts.
The trust question
An agent with access to your email, calendar and payments needs more personal data than almost any other consumer app. Meta's record makes that a harder sell. TechCrunch lists a 2011 settlement with the US Federal Trade Commission over privacy, a $5 billion FTC penalty in 2019, the Cambridge Analytica scandal, and, in August 2026, an $18 billion settlement with 29 US states over harms to children on its platforms.
None of that says Muse is unsafe. It does mean the company is asking for a level of trust it has not always earned, and that independent scrutiny matters.
Sensible precautions with any agent
- Link only what a task needs. You do not have to connect everything.
- Keep approval on for payments and for messages sent in your name.
- Watch for prompt injection. A web page or email can contain hidden instructions aimed at an agent. Be wary of letting an agent act on content from strangers.
- Review activity regularly and disconnect services you no longer use.
- Use a card with spending limits or alerts.
More in what not to share with AI tools.
How it compares
OpenAI, Anthropic and Google all offer agent features: ChatGPT can operate a browser, Claude can work inside connected apps and now join meetings, and Gemini can complete tasks on Pixel phones. Muse stands out for two things: it is aimed squarely at personal errands, and it lives inside WhatsApp, which billions of people already use.
Since launch, Meta has added the ability to build small custom apps inside Muse, according to Digital Trends. We have not tested that feature.
Sources
Frequently asked questions
What is Meta Muse?
A personal AI agent from Meta that carries out tasks such as sending emails, booking travel and shopping by connecting to your apps and accounts.
Is Meta Muse free?
There is a free tier, plus paid tiers at $20 and $100 a month for heavier use. A payment card is required to sign up.
Is Meta Muse available outside the US?
It launched for US users in September 2026. Check Meta's site for current availability.
Is it safe to give Muse access to my accounts?
Meta describes strong isolation, but its claims have not been independently verified. Link only what you need and keep approval on for payments.
This article was checked against the sources listed above on 12 November 2026. AI products change quickly: features, prices and availability can differ by plan and country, so confirm details with the company before relying on them. GetAIHow is independent and not affiliated with the companies it covers. Read our editorial policy and disclaimer.
