ChatGPT reaches 400M weekly active users
ChatGPT has surpassed 400 million weekly active users. "We feel very fortunate to serve 5 percent of the world every week," OpenAI COO Brad Lightcap said on X about the new audience stat. This figure is twice the weekly active user count reported by the company in August 2024,
OpenAI COO says ChatGPT recently crossed 400M WAU
OpenAI COO Brad Lightcap says the startup hit 400M weekly active users in February 2025, up 33% from 300M in December 2024, and 2M paying
OpenAI’s ChatGPT explodes to 400M weekly users, with GPT-5 on the way
OpenAI's ChatGPT reaches 400M weekly users and doubles enterprise adoption to 2M+ users, signaling major AI shift as company prepares GPT-5 launch amid growing competition from DeepSeek and xAI.
ChatGPT now has 400 million weekly users — and a lot of competition
The profusion and popularity of free, open-source models has raised questions about how AI companies can actually profit from their products.
OpenAI’s GPT-4.5 May Arrive Next Week, but GPT-5 Is Just Around the Corner
The next landmark version of OpenAI's ChatGPT could use GPT-5, but don't start assuming this will have any semblance of "AGI."
OpenAI HIts 400M Weekly Active Users for ChatGPT: “Like Cloud Services”
ChatGPT saw 400 million weekly active users as of February, OpenAI chief operating officer Brad Lightcap told CNBC. Of all users, 2 million pay for enterprise accounts, which Lightcap attributed to consumer customers suggesting ChatGPT to their companies.
ChatGPT may not be as power-hungry as once assumed
ChatGPT may not be as power-hungry as once assumed. But it largely depends on how it's being used, and the AI models that are ...
OpenAI is finally going to make ChatGPT a lot less confusing – and hints at a GPT-5 release window
Sam Altman has laid out the roadmap for the future of ChatGPT and that means a future where you no longer have to pick an AI ...
How Grok 3 compares to ChatGPT, DeepSeek and other AI rivals
Now that Grok 3 from Elon Musk's xAI is officially live, how does it stack up against its competitors? Musk launched the Grok ...
Is ChatGPT ‘the best search product on the web’ with new GPT-4o update?
OpenAI quietly upgraded ChatGPT by improving the base GPT-4o model. ChatGPT is now supposedly the best search product on the ...
OpenAI says DeepSeek ‘inappropriately’ copied ChatGPT – but it’s facing copyright claims too
The upside to this war of words? More competition is boosting consumer choice, including with OpenAI’s release over the ...
Sam Altman details the plan for OpenAI's GPT-5
Sam Altman said OpenAI has plans to unify its o-series and GPT-series models, and that free ChatGPT users will get unlimited ...
OpenAI Reveals GPT-4.5 and GPT-5 Roadmap, Promises Simplified AI Experience
OpenAI CEO Sam Altman has announced plans to streamline the company's AI offerings and provided details on the upcoming ...