Simular extends Sai to enterprise agent workflows with Windows 365 for
Agents
San Francisco, California • June 17, 2026
At Microsoft Build 2026, Simular’s always-on AI worker Sai demonstrated an overnight claims-processing workflow inside a legacy line-of-business application. Sai can run on a dedicated Windows 365 Agents Cloud PC, operating applications through mouse and keyboard inputs similar to a human.
In the demo for the Build conference, Sai reads scanned claim forms, extracts key fields, verifies coverage, and enters results directly through the UI, all without the need for APIs. This scales to enterprise workflows with the help of Windows 365 for Agents, which is now generally available.
Most enterprise work doesn't live in clean, modern APIs but in decades-old desktop applications and internal tools never designed for integration. Such software has historically been off-limits to automation at any meaningful scale.
Windows 365 for Agents addresses this problem by providing agents with secured, managed, and available Cloud PCs that run in business environments. Agents can interact directly with applications and browsers, execute multi-step workflows, and operate across modern and legacy systems.
In November 2025, Simular was announced as one of Microsoft's early-adopter pilot partners for Windows 365 for Agents, working with the platform before general availability. Today, Sai can operate efficiently within Windows 365 for Agents and extends Sai’s capabilities to enterprise environments that require managed infrastructure, compliance, and IT governance.
“The missing piece in enterprise AI has been legacy software. Simular’s computer-use agents are built to close that gap. And through our exciting work with Microsoft, running Sai on Windows 365 for Agents is opening new enterprise opportunities for us,”
said Ang Li, CEO and co-founder of Simular.
Watch Sai on Windows 365 for Agents and read Microsoft's announcement: Microsoft blog
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