How to Stop Meta Muse From Training on Your Data (Step-by-Step)

What Muse actually collects (and why the opt-out matters)

Muse isn't a chatbot that answers a question and forgets you. It's an agent. Meta launched it in the US on September 8, 2026, on iOS, Android and muse.ai, and it's built to do things: browse, shop, fill in forms, send emails, book events and juggle tasks across the apps you connect.

To do that job, it needs a lot of you. Your inbox if you connect Gmail. Your calendar. Your playlists, now that Spotify plugged in on September 23. It also learns your preferences over time and uses them to make suggestions you never asked for.

Here's the part most people skip. By default, Meta can use records of what Muse does for you to improve its AI models. Meta describes these as sanitized records of inference activity, which is a polite way of saying "the work the model did on your requests." You can opt out, but you have to go and do it.

So think of this guide as two jobs. Job one: stop the training. That's a single toggle and takes under a minute. Job two: shrink what Muse can see and do in the first place. That's where the real privacy wins are, because data Muse never touches can't end up anywhere.

Everything below is based on Meta's own announcement, its Muse help pages and hands-on coverage from outlets like Engadget and TechCrunch. Where the exact label isn't confirmed, we say "look for" rather than guess. Meta renames settings often, so if a label differs slightly on your screen, go by the meaning.

Step 1: Turn off "Help improve our AI models" in Data controls

This is the one you came for. Open the Muse app or muse.ai and sign in with your Meta account. You don't need a Facebook or Instagram login to use Muse, just the Meta account itself.

Step 1.1: Open Settings. Step 1.2: Scroll down to Data controls. Step 1.3: Find the option labelled "Help improve our AI models" and switch it off (deselect it). That's it. Your future interactions should no longer feed Meta's model training.

Two honest caveats. First, this setting is about the future. It stops new interactions from going into training. It doesn't claw back anything already used before you flipped it. That's another reason to do this on day one, not day ninety.

Second, if you use Muse on more than one device, check the setting after you sign in on each. It's tied to your account, so it should follow you, but a ten-second check beats an assumption.

While you're in Data controls, take a look around. Coverage of the app notes this is also where memory-related options live, including importing memories from other AI assistants. If you've been tempted to pour your whole ChatGPT history into Muse, pause and ask whether it really needs all of that.

Step 2: Switch Muse permissions to "Always ask"

Stopping training protects your data after the fact. Permissions protect you in the moment, because they decide whether Muse acts on its own or checks with you first.

Step 2.1: Go to Settings. Step 2.2: Open the Permissions tab. Step 2.3: You'll see the default is "Ask for some actions." Change it to "Always ask."

Why bother? With "Ask for some actions," Meta's logic is that Muse asks when consent matters and handles low-risk stuff by itself. It checks before write actions, like sending an email or making a purchase, and before important reads. The catch is that "low-risk" is Meta's call, not yours.

Meta itself warns that Muse may take unexpected actions and tells you to monitor it carefully. Agents misread instructions. "Clean up my inbox" can mean archive to you and delete to a machine. With "Always ask," every action waits for a yes. It's slower, and that's the point.

A fair middle path: start on "Always ask" for the first few weeks. Watch what Muse wants to do. Once you trust its judgment on routine tasks, you can step back to the default. Going the other way, after something goes wrong, is a worse way to learn.

Step 3: Review and disconnect connected services

Connectors are where Muse gets its reach, and where your exposure grows fastest. Each connected app hands Muse a new pile of data: email, calendars, documents, music, shopping accounts, fitness apps.

Step 3.1: Go to Settings, then Connectors. Step 3.2: Go down the list and ask one question per app: "Did I use this through Muse in the last month?" Step 3.3: Disconnect anything that gets a no. You can reconnect in a minute if you ever need it.

Step 3.4: For the apps you keep, look for an access level option. Meta says many connectors can be set so Muse only retrieves data and can't take actions. Read-only Gmail means Muse can find that invoice for you but can't reply to your client on its own.

Pay extra attention to the new and upcoming ones. Spotify can now let Muse play music, edit playlists and even combine your listening with your calendar. Meta has said 1Password support is coming soon, and Shop Pay too. A password manager connection deserves a slow, careful yes, not a reflex tap.

Payments are handled differently. Muse's wallet runs card connections through Stripe, and Meta says Muse never sees your full card number or your passwords. Good design, but still check that purchases require your confirmation, which they should, especially if you set "Always ask" in Step 2.

Step 4: View and delete what Muse remembers

Muse keeps a memory of what matters to you so it can be useful later. Your partner's birthday. Your gym schedule. The fact that you hate early meetings. Handy, until it isn't.

Step 4.1: The simplest method is to just ask. Meta says you can tell Muse to forget specific things it has learned. Try a plain message like "Forget my home address" or "Forget everything about my medical appointments." Then ask "What do you remember about me?" to check it worked.

Step 4.2: For a fuller review, look for the memory and personality options in Settings. Meta has a help page on customizing Muse's personality and memories, and third-party guides point to Data controls as the place to manage what it keeps. Labels may shift between app versions, so look for anything mentioning memory rather than an exact menu name.

Step 4.3: Check the Activity log. Guides report it lives under the assistant icon and shows which skills Muse used, what actions it took and which web pages it visited. It's the best way to spot something odd, like a site visit you never asked for.

A good habit: do a memory sweep once a month. It takes five minutes. Delete anything sensitive that doesn't earn its place, like health details, financial specifics or other people's private information.

Understand the limits: Secure VM and what Meta can still reach

Here's where an honest guide has to slow down. Turning off training is not the same as making your data invisible to Meta.

Muse runs on what Meta calls a Muse Secure VM. Each user gets a dedicated virtual machine in the cloud with its own browser, holding both the agent and your data. A separate Sentinel agent sits alongside it and has to approve anything Muse sends out to the internet. Meta also says it doesn't share your Muse conversations or VM data with its ads systems.

That's solid engineering. But reporting on Meta's own documentation shows staff access to a Muse VM is still possible to support, secure or operate the service, under internal restrictions. Limited data also leaves the VM for model inference and telemetry. In other words, the lock is policy, not math.

Meta is testing a Muse Confidential VM that encrypts the whole machine with a key only you hold, designed so even Meta can't look inside. As of late September 2026, it's limited to a small group of trusted testers. Until it ships widely, assume Meta can reach your Muse data when it decides it needs to.

The practical takeaway is simple. Don't give Muse anything you'd be upset to see accessed by a support engineer. That's not paranoia. It's the same rule you'd apply to any cloud service.

Step 5: Delete your Muse history or leave entirely

If you've tried Muse and decided it's not for you, don't just delete the app from your phone. That removes the icon, not your data on Meta's servers.

Step 5.1: First, repeat Steps 1 and 3. Switch off training and disconnect every connector. That cuts off new data flowing in while you tidy up.

Step 5.2: Ask Muse to forget what it knows, then check the memory area in settings is empty.

Step 5.3: Look for the option to delete your Muse data or profile. Meta publishes a help article on managing your Muse data and another on deleting your Muse app and related profiles, which sits alongside Meta AI and Horizon profiles. Follow the current version of those pages, since Meta updates the flows. You can start from Meta's help page on how to manage your Muse data.

Step 5.4: Revoke access from the other side too. In your Google account security settings, and in Spotify's apps page, look for Muse or Meta in the list of connected apps and remove it. Belt and braces.

Not in the US? The agent-in-WhatsApp alternative

Muse launched in the US only, and Meta hasn't given a timeline for other countries. If you run a business in Tel Aviv, Madrid or São Paulo, the settings above are mostly academic for now.

But the underlying idea, an assistant that asks before it acts, is worth having wherever you are. The real win of an agent isn't flashy autonomy. It's delegation: handing off the small stuff so you stop carrying it around in your head.

That's the lane Agent Sonic sits in. It's a personal AI assistant that lives entirely inside WhatsApp, the app your clients already use. No new app to install and no dashboard to learn. You text it like a sharp assistant: "Remind me to call the accountant every Monday at 9," or "Message Dana and ask if Thursday still works, then tell me what she says."

It handles one-time and recurring reminders, to-dos and notes, remembers what you tell it, and can reach out to people and report their answers back. It also reads PDFs, contracts and invoices, browses the web, works with Google Calendar, Sheets and Docs, and runs reminders for your groups. If that sounds useful, you can get access at tryagentsonic.com/contact.

Whichever assistant you pick, the rules from this guide still apply. Give it only the access it needs. Keep approvals on for anything that sends, buys or deletes. And review what it remembers now and then. Delegation works best when you stay the boss.

Frequently asked questions