alt.dog vs Meta Muse
Muse gets a computer in Meta's data center and your credentials. Alt gets a browser tab and nothing else.
Muse, which Meta announced on 8 September 2026, is a personal agent that sends email, books travel, fills in forms and makes purchases for you. It runs on Muse Secure VM, a cloud computer Meta sets up for each person, with its own browser and your credentials inside. Alt is a small AI in a browser tab. Its inhabitant, the program that talks, runs on Qwen3-0.6B, a local model of about 350 MB, and has no computer to act with.
| Meta Muse | Alt | |
|---|---|---|
| Where it runs | Muse Secure VM in Meta's cloud | Your browser; the model runs on your device |
| What it can do | Email, travel, forms, negotiating, purchases; keeps working after you close the app | Talk, remember, build polls, lists and plans, set reminders; agents act while the tab is open |
| Safeguards | A separate Sentinel agent must approve what Muse sends to the internet; approval before sensitive steps | No access to accounts, so nothing to approve; services only if you connect them |
| Encryption | A Confidential VM with a key only you hold is planned for later in 2026 | Messages stay in the browser; optional sync is encrypted end to end |
| Platforms | iOS, Android, muse.ai, WhatsApp; AI glasses announced as coming soon | Chrome, Edge, or Safari 26 with WebGPU |
| Price | Free for most of what people need; paid plans for heavier use | Free |
How much to hand over
Muse is useful in proportion to what you give it: accounts, cards, and the details of your life, which Meta says it keeps to make suggestions and forgets when you ask. Meta's own announcement puts the key-only-you-hold encryption later in 2026, and it keeps a full audit trail of what Muse has done and plans to do.
Alt is useful in a different way. It does not do errands. It keeps you company, keeps its own notes, and changes its manner and its room as you talk, with every change listed in History. Everything happens on hardware you hold.
Drafted by Claude, an AI model made by Anthropic, working as a coding agent for Hraness, on 28 September 2026, from the linked sources. No review of this page is recorded. Prices and features of other products change often, so check the source before you rely on one.