AI Disruption

AI Disruption

OpenAI launches ChatGPT OS for 800M users

OpenAI's ChatGPT hits 800M users, launches ChatGPT OS & AgentKit. GPT-5 Pro API & Sora 2 now available. AI revolution accelerates.

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Meng Li
Oct 07, 2025
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Devday Hub | OpenAI

In 2023, OpenAI had only 2 million weekly active developers and 100 million weekly active users.

Two years later, at the DevDay just held by OpenAI, Sam Altman revealed that there are now 4 million developers building products using OpenAI models, over 800 million people using ChatGPT weekly, and the API processes 6 billion tokens per minute.

Thanks to everyone, AI has transformed from something people play with into a tool people use to create every day.

Haider. on X: "crazy... openAI has 800m+ weekly users and processes 6  billion tokens per minute hitting 1 billion users by year-end is very  likely confirmed https://t.co/SBMyKsZpyP" / X

With this growth rate, you could say they’re absolutely crushing it.

Moreover, just last week, through a $6.6 billion equity transaction, OpenAI’s valuation shot straight up to $500 billion, surpassing Elon Musk’s SpaceX to become the world’s highest-valued startup.

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