OpenAI has reached 400 million weekly active users, up from 300 million in December.
According to CNBC, the company’s user base grew by 33% despite competition from AI models like DeepSeek and recent tensions with Microsoft.
OpenAI COO Brad Lightcap attributed the growth to word-of-mouth adoption, stating that users find the tools valuable and see others using them. This milestone reinforces OpenAI’s strong position in the AI market.
Bijay Pokharel
Bijay Pokharel is the Founder and Editor-in-Chief of Abijita.com and a freelance technology writer covering the tech industry since 2017. He specializes in cybersecurity, digital privacy, malware, vulnerabilities, and online safety, with a strong interest in internet protection and women’s online security. A dedicated tech enthusiast and continuous learner, Bijay approaches his professional work with clarity, rational thinking, and a calm, solution-oriented mindset.





