yourOS vs Meta Muse
Muse lives in Meta’s cloud. yourOS lives on your own server.
In short
Muse is Meta’s personal AI agent, launched in the US on 8 September 2026. It runs errands from a virtual machine in Meta’s cloud, on Meta’s Muse Spark model, with a free tier and plans at $20 and $100 a month. yourOS is a whole operating system on your own private server, with a crew of agents, memory you can see, and an agent who phones businesses for you.
Each person’s Muse runs in its own virtual machine, in Meta’s data centres.
Your Muse
Your own server. Nobody else’s data sits on it, and you control it.
Side by side
Muse and yourOS, point by point.
Both run errands for you. Where they live, and what happens to your words, is where they part.
| What | Muse, from Meta | |
|---|---|---|
| What it is | A personal AI agent that runs errands and multi-step tasks1 | An operating system with an AI at its heart |
| Where it works | Its own virtual machine, in Meta’s cloud2 | Your own private server, inside a private network. You rent it, you control it |
| Which AI | Muse Spark, from Meta2 | Frontier models like Claude Fable, Claude Opus and GPT-6 Astra, picked for each job |
| Your words | Used to train Meta’s models by default. You can turn it off2 | Sent to the AI without your name. One switch blocks every outside AI |
| Who you talk to | One agent, with the name, avatar and style you choose2 | Your own agent, leading a crew of eighteen, each with its own mind |
| Before acting | Asks before sending a message for you or spending money3 | Money, messages and anything you can’t undo wait for your OK. On a call, you say back a two-digit code |
| How it pays for itself | No ads. Meta expects to earn a small fee from transactions2 | You rent your own server |
| Who can have it | The US only, 18 and over. A payment card is needed even for the free tier3 | Coming soon. The launch date and price will be announced, in US dollars |
| Where you use it | iPhone, Android, the web, WhatsApp and Mac; Ray-Ban Meta glasses; the Muse Charm keyring in December2 | Apps for iPhone, iPad, Android, Mac, Windows and Linux are coming soon |
Your words
One switch, and nothing leaves.
Muse uses what you ask to train Meta’s models unless you turn it off. yourOS sends requests without your name, and one switch keeps every outside AI out.
On until you find it and turn it off.2
- Requests always go out without your name.
Blocked attempts are logged, so you can check. Example
A crew of your own
One agent, or a crew of eighteen.
Muse is one agent. yourOS starts with a crew of eighteen, each with a job, a personality, a colour and a handwriting of their own. Pick one.
Roxy
Your concierge
I’ll keep your days in order, so you can live them.
Try asking Roxy
Busy morning, easy afternoon. I moved Sam to three so you can breathe after lunch.
What Roxy does: Reads your calendar, moves what can move, and tells whoever it affects.
Honestly
Which one suits you.
They’re built for different people. Here’s our fair reading.
Muse may suit you if
- You live in the US and already use WhatsApp or Meta’s glasses.
- You shop a lot with Meta’s partners, like Walmart, Sephora or Expedia.
- You want a free tier, and don’t mind your agent living in Meta’s cloud.
yourOS suits you if
- You want your AI on a server that’s yours, in a private network.
- You’d rather your words weren’t anyone’s training data.
- You want a crew, and calls made for you, here or abroad.
- You want it to look and sound like yours: its name, colour, handwriting and voice.
FAQ
Questions, answered.
The short answers to what people ask us most.
Is yourOS an alternative to Meta Muse?
Yes, if you want an agent that doesn’t live in someone else’s cloud. Muse runs in a virtual machine in Meta’s cloud. yourOS runs on your own private server, inside a private network, with a crew of agents and memory you can see card by card.
Does Meta use what I say to Muse?
At launch, Meta uses your questions to train its models by default, and you can turn that off. yourOS sends requests to the AI without your name, and one switch blocks every outside AI.
Can I get Muse outside the US?
Not at launch. Muse is for people in the US aged 18 and over, and it asks for a payment card even on the free tier.
How much does Muse cost?
There’s a free tier, and plans at $20 and $100 a month that give more usage. Meta has said it expects to earn a small fee from transactions instead of showing ads. yourOS’s price will be announced, in US dollars.
Is Muse one agent or many?
Muse is one agent, with the name, avatar and style you choose. yourOS starts with a crew of eighteen, each with its own mind, and you can add as many as you like.
Be first to meet her
Your first call starts here.
Roxy
On the call
Hello. I’m Roxy.