Meta debuts Muse, a personal AI agent that can tap your apps to email, shop, and pay

Meta launched Muse, an AI agent that operates across connected apps and services. The company claims it has implemented safety measures, but internal testing revealed reliability and security issues. Muse is available in the US for free or via subscription plans. Meta aims to expand its use to AI-powered glasses and explore commerce-related revenue opportunities.

Meta launched Muse, a cross-app AI agent, on September 8, 2026, with tiers ranging from free to $100/month. Despite claims of security, internal testing revealed issues like guardrail bypasses and stability problems. Meta faces skepticism due to its history of privacy failures and consumer distrust in AI.

Meta Platforms (META) launched a personal AI agent app called Muse, designed for simplicity and real-world task assistance. The move aligns with CEO Mark Zuckerberg's vision of personal superintelligence. META stock closed slightly lower on Tuesday. The company is investing heavily in AI development.

Meta Platforms (META) shares fluctuated after introducing Muse, an autonomous AI assistant. Muse can perform tasks like sending emails and booking travel, with security features like isolated data and approval checks. Zuckerberg emphasized user control. Muse is available for free in the US, with premium options planned. META shares initially rose 1% before turning negative.

Meta launched Muse, an AI agent that can autonomously manage tasks like emails, payments, and travel bookings. Initially available in the U.S. via a dedicated app or WhatsApp, it can access various personal apps. Internal tests revealed mixed results, with some users reporting success and others encountering reliability and security issues. Meta claims to have addressed safety concerns before the release.

Meta agreed to a $17.1B settlement with U.S. states, including restrictions on teen social media use. The deal includes a $5B contingency payment if competitors like Snap, TikTok, and YouTube adopt similar rules. Meta's stock rose as investors saw the settlement as a way to impose costs on rivals. The agreement includes specific provisions, such as exempting long-form content, which may advantage Meta.