StockDuty ← Dashboard Oct 05, 2026 08:32 PM ET
SignalTech/AI

Meta and Microsoft scale back internal use of Anthropic’s Claude, report says

Meta and Microsoft scaling back Claude use signals shifting AI vendor dynamics.

What happened: Meta and Microsoft are cutting internal use of Anthropic's Claude AI tools and pushing employees toward their own in-house AI offerings, per The Information. Key numbers: Microsoft's projected internal Anthropic spend of at least $1 billion was cut by more than a third. Meta's Claude Code usage fell to about 30,000 employees from roughly 60,000. Why it matters: The shift is framed as cost control and an internal push toward proprietary AI. Customer spending on Anthropic models through Microsoft's enterprise platforms reportedly keeps growing.
Meta and Microsoft are cutting internal use of Anthropic's Claude AI tools and pushing employees toward their own in-house AI offerings, per The Information.
The shift is framed as cost control and an internal push toward proprietary AI. Customer spending on Anthropic models through Microsoft's enterprise platforms reportedly keeps growing.
Sources