Meta launches Muse, a personal AI agent that works on its own cloud computer

Meta META Meta AI and Muse models

Meta launched Muse in the US on iOS, Android and the web, and inside WhatsApp, as an agent that completes multi-step tasks in a cloud environment and keeps working after the app is closed. A separate Sentinel agent must approve anything that reaches the internet, and sensitive actions need the user's permission. Access is free for most uses with paid subscriptions for heavier use, and AI glasses support is promised soon.

US rollout on iOS, Android, muse.ai and WhatsApp; free for most uses, with subscription plans
Runs on a dedicated virtual machine; can fill forms and navigate websites
Sentinel agent approves anything that reaches the internet
AI glasses support 'coming soon'; the article gives no user counts or prices

META around the story · hourly24 h reaction ▲ 5.48%

Moves this explains

META+5.78%Sep 8 · Meta rose 5.78% while the S&P 500 was down 0.29%, a day after it launched Muse, a personal AI agent that works on its own cloud computer. AFP reported Meta shares surged more than 6% on the Wednesday after the unveiling, and the move was company-specific rather than market-driven.

Source

Meta Newsroom

Sep 8, 2026

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