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OpenAI Run Rate Approaches $70 Billion After Enterprise Sales More Than Double

September 29, 2026 at 10:20 EDT

Foundation Models
Sales & Business
Infra & Chips

OpenAI's annual recurring revenue is approaching $70 billion, a sharp acceleration driven by business customers after rival Anthropic had appeared to own the enterprise AI narrative. The latest figures make the companies' expected public listings a test not just of AI demand, but of whether frontier-model revenue can outrun the cost of compute.

Sep 29, 2026 · OpenAI

Run rate nears $70B

OpenAI's annual recurring revenue is approaching $70 billion after enterprise sales more than doubled since July. The question now is whether the revenue curve can outrun compute costs.

~$70B

Current ARR run rate

>70%

ARR growth since Q3 began

>100%

B2B revenue growth over the same period

ARR scale-up

Each block represents about $10 billion of annual recurring revenue.

$20B+

2025 ARR

~$70B

Current run rate

The reported run rate is more than triple OpenAI's 2025 ARR baseline.

Bull case

Enterprise growth suggests AI tools are moving into recurring work budgets across agents, coding, APIs and business subscriptions.

Open questions

ARR is not profit, OpenAI's expense base remains undisclosed, and frontier AI still carries heavy compute and safety costs.

The IPO lens

What investors can see

Revenue momentum

What they still need

Margins and obligations

Safety overhang

Misalignment controls

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