Microsoft quietly assembles the largest AI agent ecosystem—and no one else is close

Microsoft has quietly built the largest enterprise AI agent ecosystem, with over 100,000 organizations creating or editing AI agents through its Copilot Studio since launch – a milestone that positions the company ahead in one of enterprise tech’s most closely watched and exciting  segments.

“That’s a lot faster than we thought, and it’s a lot faster than any other kind of cutting edge technology we’ve released,” Charles Lamanna, Microsoft’s executive responsible for the company’s agent vision, told VentureBeat. “And that was like a 2x growth in just a quarter.”

The rapid adoption comes as Microsoft significantly expands its agent capabilities. At its Ignite conference starting today, the company announced it will allow enterprises to use any of the 1,800 large language models (LLMs) in the Azure catalog within these agents – a significant move beyond its exclusive reliance on OpenAI’s models. The company ...