Meta and Microsoft are Actively Cutting Employee Use of Claude AI

Meta and Microsoft are reducing employee use of Anthropic’s Claude AI while pushing their own coding tools, according to an October 5 report by The Information. The changes focus on internal spending and staff workflows, rather than ending customer access to Claude through Microsoft’s products.

The shift highlights growing pressure to control AI costs as coding assistants become part of daily software work. Both companies remain major Anthropic customers, but they also compete with it. Their decisions show how AI spending, product strategy, and control over developer tools are becoming closely linked.

Microsoft Cuts AI Spending Limits

Microsoft previously expected internal spending on Anthropic technology to reach at least $1 billion annually. That projection has reportedly fallen by more than a third after leaders asked employees to reduce Claude use and rely more on Microsoft tools, including GitHub Copilot and OpenAI models.

Within Microsoft’s cloud and AI…