A personal AI agent from Meta. Powered by Meta's Spark AI model, Muse operates as a virtual machine in the cloud that interacts with the Muse software in the user's device. Introduced in 2026, Muse can purchase items, book appointments, manage email and calendars and connect to external applications.
Users choose which applications Muse can connect to. Interaction with with Muse is via WhatsApp or the Muse apps for Mac, iPhone and Android. Windows and Linux users access Muse via their browsers; however, a native Windows app is expected. See
AI agent.