OpenAI Annualized Revenue Nears $70 Billion as Enterprise Sales More Than Double

OpenAI's annualized revenue run rate is approaching $70 billion, up more than 70% since the start of Q3, according to Axios.
The biggest acceleration is coming from enterprise. Its B2B revenue has grown more than 100% since July, as OpenAI closes the gap with Anthropic in enterprise AI adoption.
Consumer growth has also remained strong, with OpenAI adding more revenue in Q3 alone than it added during all of 2025.