ChatGPT Reaches 900M Weekly Active Users

ChatGPT users hit 900M weekly as OpenAI raises $110B with 50M subscribers driving AI growth.
Matilda
ChatGPT Reaches 900M Weekly Active Users
ChatGPT users are multiplying at an unprecedented pace. The AI chatbot now serves 900 million weekly active users, OpenAI confirmed Friday, edging closer to the 1 billion milestone. Alongside this surge, the company revealed it has 50 million paying subscribers and closed a historic $110 billion funding round. If you're wondering how fast ChatGPT is growing, who's using it, or what this means for the future of AI, here's what you need to know. ChatGPT Users Hit 900M Weekly Milestone OpenAI's latest announcement marks a significant leap in adoption. The platform added 100 million weekly active users since October 2025, when it last reported 800 million. That's roughly 33 million new users per month—a pace that underscores AI's rapid integration into daily workflows. This growth isn't just about raw numbers. It reflects how people increasingly rely on ChatGPT for learning, writing, planning, and building projects. From students drafting essays to developers debu…