Muse vs Adept AI: Which is Better in 2026?

as of Sep 29, 2026

• Enterprise:Contact Sales

as of Sep 8, 2026

• Approve-before-action
• Secure credential vault
• One-time virtual cards
• Audit trail
• macOS desktop integration
• +1 more

• ACT-1 Action Transformer
• Natural Language Command Execution
• Cross-Application Workflows
• Adept Workflow Language
• Screen Perception
• +1 more

Muse is Meta's personal AI agent for Mac, iPhone, Android, and WhatsApp, built to handle real-world tasks like browsing sites, filling forms, and completing purchases on a user's behalf rather than just answering questions. It stores credentials in a secure vault and, for purchases, can generate one-time virtual card numbers so a merchant never sees a user's real card details. Every action the agent wants to take — booking, buying, or sending something — requires explicit approval first, and every completed action is logged in an audit trail the user can review. On macOS, Muse can also integrate with local files, apps, and open browser tabs to pull context for a task. It is free to use, with no published paid tier as of this listing.

Adept AI builds action-oriented AI agents, headlined by its ACT-1 Action Transformer, that perceive on-screen interfaces and carry out multi-step digital tasks such as navigating apps, clicking, typing, extracting data, and filling forms from natural-language instructions. It targets enterprise operations teams in areas like supply chain, financial services, and healthcare that want to automate repetitive software workflows across tools such as Salesforce and Excel. Unlike script-based RPA, it reasons about screen state visually and adapts its plan after each action rather than following brittle predefined macros.