What Is Muse AI? Features, Uses & Beginner's Guide (2026)

Updated October 10, 2026

Muse is Meta’s personal AI agent. You give it a job, it can work across the apps you connect, and it is supposed to wait for your approval before it sends a message, publishes a post, or spends money. It is a different product from the Meta AI chatbot.

Meta’s own Muse page says it is available to people in the US and Canada who are 18 or older. The subscription helpadds that Muse is in limited testing and is not offered everywhere. If the join page will not open an account for your region, that limit is Muse’s.

What it is built to do

Meta’s getting-started guide describes a chat that is not turn-by-turn. You can send a follow-up before the last answer finishes, and Muse is meant to keep the earlier context. You can also open a side chat when a second topic would clutter the main one.

From that same guide, and from Meta’s download and business pages, the everyday jobs are:

You can rename Muse and change how it sounds by telling it, in the chat, what you want different. Meta also says Muse can be wrong, or can take an action you did not expect, so you should watch what it does.

Where you can open it

Meta’s download page offers a Mac app and a free mobile app for iPhone and Android. The App Store listing includes iPad and asks for iOS 18 or iPadOS 18. On the web, sign in at muse.ai.

Install the app from that download page or from the listing named Muse from Meta. Other apps that happen to be called Muse are different products.

How to start

  1. Open Muse on the web, or install it from Meta’s download page.
  2. Sign in with a Meta account. If you do not have one, Meta lets you create it from Facebook, Instagram, an email address, or a phone number.
  3. You land on the Chat tab. Type one clear job, not a pile of them.
  4. Read what comes back. Ask for a change in the next message if it missed the point.
  5. Connect an app only when a task actually needs it. You can say what Muse may not touch.

A code on this site is an invite you try inside Muse. It does not create the account for you, and it does not open Muse in a country where Muse is closed.Redeeming a code is a later step.

If something blocks you

Questions people ask first

Is Muse the same as Meta AI?

No. Meta AI is the chatbot inside Meta’s apps. Muse is the separate agent, with its own app and its own site at muse.ai.

Do I need Facebook?

No. A Meta account can be created with Facebook, Instagram, email, or a phone number. You do need that Meta account to sign in.

Can it send email on its own?

Meta’s business page says nothing publishes, sends, or spends without your approval. Still read the draft. Meta’s getting-started guide also warns that Muse can take an unexpected action.

Is there a Windows app?

Meta’s download page lists Mac, iPhone, and Android, and the App Store listing includes iPad. It does not list a Windows app. On a Windows PC, use muse.ai in the browser.

Sources

This guide is independent. It is not written or endorsed by Meta.

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