Microsoft Copilot Cowork Expands to Mobile with Agent 365 Integration

Microsoft announced on May 5, 2026, the expansion of Copilot Cowork to iOS and Android and its integration with the enterprise AI governance platform Agent 365. Microsoft 365 Copilot paid seats surpassed 20 million — up from 15 million in January — as the company formally positions AI agents as the next operating layer for enterprise work.

Cowork Mobile

Copilot Cowork Mobile enables asynchronous task delegation from any device. Users can define reusable Skills — sets of instructions guiding Cowork through specific workflows — and a growing plugin ecosystem now includes Fabric, Microsoft Dynamics 365, LSEG, Miro, monday.com, and S&P Global integrations.

Agent 365 Integration

Cowork is now integrated with Agent 365, Microsoft's governance platform that lets IT and security teams apply the same identity, compliance, and endpoint controls to AI agents as to human users through a single control plane. Agent 365 became generally available on May 1 as part of the Microsoft 365 E7 Frontier Suite.

Business Metrics

Microsoft's Q3 FY2026 revenue hit $82.9 billion, with its AI business exceeding a $37 billion annual run rate. Azure grew 40% year-over-year, and enterprise Copilot deployments (50,000+ seats) quadrupled year-over-year.

Full details are in the Microsoft 365 Blog.