Muse from Meta
Meta’s personal AI agent that keeps working after you close the app.
In short
Announced on 8 September 2026. Muse works on its own secure computer in the cloud across the apps you connect, and asks before sensitive actions such as sending email or making a purchase. It is rolling out in the US, free for most uses, with paid subscriptions for more.
Made by: Meta · Where your data lives: On Muse Secure VM, a dedicated computer in Meta’s cloud that holds the agent and your data.
Logo from: apps.apple.com
Alternatives to Muse from Meta
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OpenMuse
CopilotKit
An open-source personal agent with a browser, terminal and files, for you to run and adapt.
Works on: Your own server
Difficulty: Advanced
Download & install
Every link goes to the official site, an official app store, or the project’s own GitHub releases.
What we could verify
We checked key factual claims and linked to primary sources so you can confirm the details. Last reviewed Oct 3, 2026
Try before you move
A simple way to see if it fits your needs.
- Start with a low-risk taskGive it a job where a mistake costs little, such as summarising a public page.
- Check what it can reachReview which accounts it connects to and which actions need your approval.
- Count the running costsModel API usage, hosting and data retention all add up over a month.
Good to know
- Muse is only rolling out in the US for now. Source: about.fb.com