Microsoft is shifting Copilot enterprise AI to usage-based pricing and evaluating alternative models like DeepSeek to control infrastructure costs as AI adoption grows.

What happened: Microsoft is moving its Copilot Cowork enterprise AI platform from traditional licensing to usage-based pricing. The company is also evaluating alternative AI models, including DeepSeek, to help manage AI infrastructure costs.

Why it matters: This shift signals how sensitive AI workloads are to infrastructure costs and may reshape how investors think about cloud-driven AI revenue quality. Usage-based billing aligns with how enterprises already pay for cloud resources and gives customers tighter control over AI spending, which could influence adoption patterns and margins.

What to watch: The key questions are how this mix of usage-based billing and model diversification affects customer adoption patterns, margins, and Microsoft's competitive positioning against other large AI and cloud providers.