Anthropic Hit $30B in Revenue Run Rate and Overtook OpenAI in Four Months
From $9B to $30B since December. 1,000+ enterprise clients at $1M+. A 3.5 gigawatt compute deal with Google and Broadcom. And a Pentagon dispute that hasn't slowed it down.
What Happened
Anthropic disclosed on April 7 that its annualized revenue run rate has surpassed $30 billion, up from approximately $9 billion at the end of 2025, a 3.3x increase in roughly four months. The company now has more than 1,000 business customers each spending over $1 million annually, a number that doubled in under two months since its February Series G announcement. Eight of the Fortune 10 are running critical workloads on Claude.
Alongside the revenue disclosure, Anthropic announced an expanded partnership with Google and Broadcom for 3.5 gigawatts of next-generation TPU compute capacity, set to come online in 2027. The deal deepens Anthropic’s existing Google Cloud relationship and extends a Broadcom supply agreement through 2031. The majority of the compute will be sited in the United States. Anthropic also raised a $30 billion Series G round in February at a $380 billion valuation, with SoftBank, Amazon, Nvidia, and a16z among the investors.
Why It Matters
Anthropic has overtaken OpenAI: OpenAI disclosed a $2 billion monthly revenue figure in late March, putting its run rate around $24 to $25 billion. Anthropic is now generating more revenue than its rival despite having a fraction of OpenAI’s consumer user base (OpenAI has 900 million+ weekly ChatGPT users). The difference is enterprise mix. Roughly 80% of Anthropic’s revenue comes from business customers, compared to OpenAI’s more consumer-heavy composition. Enterprise revenue is stickier, higher-margin, and expands faster.
The compute arms race escalates: The 3.5 gigawatt deal is staggering in physical terms. For context, a single gigawatt powers roughly 750,000 American homes. Anthropic is securing the equivalent of a medium-sized city’s power consumption in AI chip capacity alone. Broadcom CEO Hock Tan has projected close to $100 billion in AI chip revenue for 2027, with Anthropic cited as a primary driver. A Broadcom SEC filing earlier revealed that Anthropic had placed $10 billion and $11 billion custom chip orders in consecutive quarters.
The Pentagon dispute doesn’t matter (yet): The U.S. Department of Defense labeled Anthropic a supply-chain risk following a disagreement over AI safety measures. Anthropic has warned the designation could result in billions in lost revenue. But the numbers tell a different story: enterprise demand is accelerating despite the label. The question is whether the Pentagon dispute is a solvable contract disagreement or a structural rift between Anthropic’s safety commitments and government expectations for AI deployment.
- Pentagon supply-chain designation: Over 100 enterprise customers have reportedly expressed concerns. If the dispute escalates, government-adjacent contracts across defense, intelligence, and healthcare could be at risk.
- Run rate is not revenue: $30B annualized from recent monthly figures does not guarantee $30B for the full year. Enterprise AI spending is still early and potentially volatile.
- Capital intensity: 3.5GW of compute does not come cheap. Even with $30B in revenue, Anthropic's infrastructure commitments could pressure free cash flow for years.
- Enterprise dominance: 1,000+ customers at $1M+ ARR, doubling every two months. Eight of the Fortune 10. This is not consumer hype; it is deep enterprise integration.
- Multi-cloud advantage: Claude is the only frontier AI model available on AWS Bedrock, Google Cloud Vertex AI, and Microsoft Azure Foundry. No competitor has that distribution.
- Cost efficiency: Anthropic is projected to reach positive free cash flow by 2027. OpenAI projects $14B in losses for 2026 and has pushed breakeven to 2030. The unit economics gap is structural.