Anthropic told investors it hit a $65 billion run rate in July
Up from $47 billion in May and about $9 billion at the end of 2025, with a confidential IPO filing already at the SEC.
From $9 billion to $65 billion in seven months. The vendor behind Claude is repricing itself before the IPO.
Anthropic's annualized revenue run rate reached $65 billion at the end of July, CNBC reported on August 17, citing an investor update. In May the number was $47 billion. At the end of 2025 it was about $9 billion.
The numbers, and what is behind them
TechCrunch and Bloomberg put preliminary second-quarter revenue at $11.5 billion, a 14x jump from the same quarter last year. The same reports place OpenAI's run rate near $40 billion, which would make Anthropic the larger business on this measure. The growth is attributed mostly to enterprise API usage and Claude Code, the company's fastest-scaling product line.
The IPO context explains the disclosure. Anthropic confidentially filed its prospectus with the SEC in June, and a number reaching three business outlets in one day, sourced to an investor update, is the standard way a pre-IPO company talks to the market before it is allowed to talk to the market.
Why a build studio cares
We build with Claude daily, including Claude Code inside the studio itself, so the vendor's economics matter to us the way fuel prices matter to an airline. A vendor growing 7x in seven months has pricing power it has not used yet, and enterprise demand at this scale explains capacity crunches: the tokens go where the contracts are.
The tradeoff worth naming: curves this steep are also fragile. The number was $9 billion eight months ago, and nothing about the curve guarantees the next reading is higher.
Next step: if Claude sits in your product's critical path, check what your contract says about price changes and deprecations, and know your fallback model. Vendor strength is good news for the roadmap and leverage at the negotiating table, in that order. If Claude is in your critical path and the fallback has never been tested, write to us at hello@gattyworks.com.