Meta Muse vs Instinct: what to hand them, and what to keep
September 2026 brought two AI assistants that act for you instead of only answering questions. Meta released Muse on the 8th, while a startup called Instinct had spent the summer spreading by invitation, and within the same week both learned to phone a business for you.
If you are job hunting, the split is simple. Hand one of these your admin. Never let one anywhere near the interview itself.
What is Meta Muse?
Muse is Meta's own assistant for adults 18 and over in the United States and Canada. You can reach it through its app on iPhone or Android, on muse.ai, or in a WhatsApp chat. You give it a goal instead of a question, and it works from its own computer in the cloud, called a Secure VM, so it keeps going after you close the app. A second watcher, Sentinel, has to approve anything Muse sends out to the internet before it happens.
Everyday use costs nothing, and two paid tiers, $20 and $100 a month, cover heavier use. In its first days on sale in the US, Sensor Tower counted roughly 730,000 downloads, so this is not a small trial.
What is Instinct?
Instinct comes from a startup founded by Noah Shinn, who previously worked on a well known AI research project called Reflexion. It has no app. You message it the way you would message a friend, over iMessage or WhatsApp, or you phone it and speak.
It keeps a machine of its own running behind that conversation, so it can carry on between your messages. It is still invite only through a waitlist at instinct.com, and free while it stays in that private stage.
How does an assistant like this actually work?
Whichever one you pick, the pattern is the same. You describe what you want done. It decides the steps and which of your accounts it needs. It carries them out, using a browser, forms, messages and now phone calls. Before anything important it checks with you, and afterwards it reports back.
The work does not happen on your phone. Each one runs on a computer in the cloud that carries on after you close the app, which is why a single request can take twenty minutes to finish.
Now they can call a business for you
Both added calling in the same week. Instinct calls its version Concierge, and the founder's own examples were errands that resist a form: booking a restaurant with no online booking, getting onto a dentist's cancellation list, sorting out a cable bill. Muse calls businesses inside the United States, starting with people who asked for the feature.
This is worth noticing. Once an assistant can pick up a phone, it stops being a form-filler and starts acting like a person in the world. If one of these ever phones a shop or a clinic for you, the person picking up should be told there is software on the line.
Where do Muse and Instinct differ?
| Meta Muse | Instinct | |
|---|---|---|
| Who makes it | Meta | A startup in San Francisco |
| How you reach it | App, muse.ai or WhatsApp | A text thread or a phone call |
| Where it works | Its own Secure VM in the cloud | Its own always-on machine |
| Phone calls | US businesses, on request | Concierge, rolling out slowly |
| Price | Free tier, then $20 or $100 a month | Free for now, no price published |
| Who can use it | United States and Canada, 18 and over | Invite or waitlist only |
What should you hand over, and what should you keep?
Most of a job search is admin, and that is exactly where one of these earns its place. Tracking every role you have applied to, and the date you sent it. Turning a job advert into a short list of what to prepare. Booking or moving an interview slot without five emails back and forth. Preparing a thank-you note for you to read and change before it is sent.
An assistant works for you. An interview is where you speak for yourself, and nothing in that sentence changes because the assistant got faster.
Interviews, including ours, keep the recording and a report built from your own words. If someone else's words show up instead of yours, that gap is easy to spot, and it counts against you, not for you. Use the assistant for everything before the interview. Show up yourself for the interview.
What should I check before I connect one?
- Start with a single account, and see how it behaves before you give it your bank or your calendar.
- Look for the setting that makes it ask first, and learn which messages, purchases or calls it can make on its own.
- Treat your inbox as something it reads, not something that can safely instruct it. A message hidden inside an email has already tricked one of these once during testing.
- Read what it can do with your information before you agree. Early testers of one of these two were surprised by how broad that permission turned out to be.
Which one should you try?
In the United States or Canada, Muse is the only one of the two you can start using today, and the free tier is plenty for a trial. If you prefer texting to an app and do not mind waiting, put your name on the Instinct waitlist. Anywhere else, the honest answer is to wait. Neither company has said when that changes.