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Meta and Microsoft Reduce Claude Usage Amidst Anthropic Competition

Meta and Microsoft Reduce Claude Usage Amidst Anthropic Competition

First seen 6 Oct 2026, 07:26 UTC • •
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ThreatCluster AI
ThreatCluster •October 7, 2026 at 06:27 UTC
  • •Meta and Microsoft are cutting Claude usage significantly.
  • •Microsoft's Claude spending reduced by over a third.
  • •Meta's Claude Code users decreased from 60,000 to 30,000.

Meta and Microsoft are significantly decreasing their use of Anthropic's Claude AI tools. Microsoft has reportedly cut its Claude spending by over a third, while Meta's Claude Code user base has halved from approximately 60,000 to 30,000. This shift is attributed to both cost-cutting measures and the desire to promote their own in-house AI tools. Meta's spending on Claude Code exceeded $105 million in a single month prior to these cuts. The companies are redirecting employees to use alternatives like GitHub Copilot and OpenAI's models. The competitive landscape is shifting as Anthropic's rapid growth poses challenges to its former partners. Both companies are also concerned about Anthropic's access to their training data. The overall impact of this change is significant, as it reflects a broader trend of companies moving towards self-reliance in AI tools.

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Timeline

2026-10-05
Meta and Microsoft announce Claude cuts
Both companies are reducing their reliance on Anthropic's Claude AI tools, redirecting employees to in-house alternatives.
The-Decoder
2026-10-05
Meta's Claude Code users drop
Meta's Claude Code user base fell from around 60,000 to 30,000 amid layoffs and internal tool promotion.
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Common questions

What led to the reduction in Claude usage?
Meta and Microsoft are cutting costs and promoting their own AI tools, leading to a significant reduction in Claude usage.
How much did Microsoft cut its Claude spending?
Microsoft reportedly cut its Claude spending by over a third, with a monthly budget reduction from $100,000 to $10,000 per employee.
What alternatives are being promoted by Meta and Microsoft?
Both companies are steering employees towards in-house tools like GitHub Copilot and OpenAI's models.