Meta's AI agent Muse tops mobile app charts after launch

Meta: Meta Platforms Inc. operates major social media platforms including Facebook, Instagram, and WhatsApp while expanding aggressively into artificial intelligence products and services. The company recently launched a subscription service called Meta One with enhanced AI features across its apps. In the current news, Meta has introduced its personal AI agent Muse, which is rapidly climbing mobile app rankings and signaling stronger traction in consumer AI. Muse: Muse is Meta's personal AI agent designed to proactively handle tasks, manage goals, and act autonomously across apps and websites on a user's behalf through a secure virtual machine. It features chat-based interaction, custom avatars, and integration with Meta apps like WhatsApp as well as third-party services. The news focuses on Muse's quick ascent to the top of US app charts following its launch, highlighting Meta's push into the competitive consumer AI assistant space. Product Launch: Meta introduced Muse as the world's first personal AI agent built for everyone on September 8, 2026, with availability on iOS, Android, web, and WhatsApp. Ecosystem Integration: Muse operates within Meta's broader app family and connects to external services to automate tasks like booking and messaging. Competitive Positioning: Muse has demonstrated strong early performance compared to rival AI apps from OpenAI, Anthropic, and others in the US mobile market.