Monday, February 2, 2026
Microsoft Adopts Claude Code
Microsoft is broadly deploying Claude Code internally, even among non-developers, despite its existing partnership and products with OpenAI.
Codex doing the work and Claude code getting the hype is crazy. never expected Anthropic to beat OpenAI at marketing
Claude Code is suddenly everywhere inside Microsoft Microsoft is widely rolling out Claude Code across major internal departments. Not just developers, but non-developers are using it too, with adoption advancing rapidly in the CoreAI and Experiences + Devices
Microsoft is rolling out Claude Code to internal teams. They own most of OpenAI. They built Copilot. They bundle it free with Office 365. Yet when Microsoft employees need to get real work done, they use Anthropic. Market share doesn't lie. But internal deployments reveal the