Muse

What is Muse?

Muse is a personal AI agent from Meta that does tasks instead of just answering questions. Tell it a goal and it plans the steps, browses the web, drafts emails, and updates your calendar. It runs on iPhone, Android, the web, and Mac, where it can work inside Mail, Files, Notes, and Messages.

Top Features:

• Background work: keeps running multi-step jobs even after you close the app.
• Mac app actions: sorts files, reads mail threads, and adds calendar events for you.
• Approval checks: asks before sensitive actions like sending an email or making a purchase.

Use Cases:

• Inbox triage: pull key details from long threads and draft replies for review.
• Scheduling: resolve calendar conflicts, book meetings, and set deadline reminders.
• Daily wrap-up: build an end-of-day summary from your emails, messages, and notes.

Who Can Use Muse?

• Busy professionals: hand off routine email, calendar, and admin work each week.
• Small business owners: track follow-ups, fill forms, and book travel without extra staff.
• Mac users: let the agent organize folders and act across native apps.

Pricing

• Free ($0): 100 million tokens each week for most everyday tasks.
• Power ($20 per month): 500 million weekly tokens for heavier and longer running tasks.
• Maximum ($100 per month): 3 billion weekly tokens for constant background monitoring work.

Pros and Cons

Pros:

• Takes real action: sends emails, fills forms, and books things instead of giving advice.
• Generous free tier: most people can do plenty of useful work for free.
• Security layers: tasks run in a private cloud computer with full logs.

Cons:

• Limited regions: only available in the United States and Canada for now.
• Card required: a payment card is needed even for the free plan.
• Blocked sites: some retailers block the agent from completing checkout steps.

FAQs:

1) Is it free to use?

Yes, a free plan with weekly token limits exists, plus two paid plans.

2) Which devices does it support?

It works on iPhone, Android, the web, and a desktop app for Mac computers.

3) Can it send emails without my permission?

No, it asks for your approval before sending emails or making purchases.

4) Does it work with my Mac apps?

Yes, the Mac app can act inside Mail, Calendar, Files, and Notes with permission.

5) Who makes this AI agent?

Meta builds it, and it runs on Muse Spark, a model made for agentic work.