What is Muse?

Muse is Meta’s personal AI assistant, launched in September 2026. It’s the company’s answer to the question “what if your AI actually knew your life and could act on it?”

The basic idea

Most AI assistants live in a chat window and wait for you to come to them. Muse is built to be more of a general-purpose helper. It can hold a conversation, but it can also work across the apps and services you connect to it: handling messages, managing your calendar, tracking packages, searching your files, and running errands in the background while you get on with your day.

What it can do

Because it’s designed as an agent rather than just a chatbot, Muse can:

• Have real conversations. Answer questions, explain things, brainstorm, and talk through decisions.
• Work across connected accounts. Email, calendar, messaging, and other services you link up.
• Do background tasks. Monitor things and report back, run scheduled check-ins, and keep an eye on ongoing projects.
• Handle files and research. Read documents, search the web, organize information, and build things like reports and plans.
• Remember context. Build up an understanding of your preferences and commitments over time, so you stop repeating yourself.

How it’s different

The pitch is continuity. A chatbot starts from zero every session. Muse is designed to be the same assistant across conversations: one that knows your timezone, your projects, the people in your life, and what you asked it to watch for last week. Less “ask and answer,” more “delegate and done.”

Who it’s for

Anyone who wants an AI that does more than chat: people juggling busy schedules, running small businesses, managing households, or just tired of being the project manager of their own life. If you’ve ever thought “I wish someone would just handle this,” that’s the job description.

Meta offers a free tier plus paid monthly plans for heavier use, and it has started expanding Muse to small businesses, with connections to tools like Shopify, Dropbox, and Slack.

The bottom line

Muse is Meta’s bet that the future of AI assistants isn’t a smarter search box. It’s a reliable helper that knows you, acts on your behalf, and earns its keep in the background. The technology is still young, but the direction is clear: less typing at AI, more delegating to it.