OpenAI: ChatGPT Global Active Users Surpass 1 Billion, Enterprise Customers Exceed 2 Million

Odaily News: OpenAI announced that as of the end of July, ChatGPT's global active users surpassed 1 billion, and the number of enterprise customers exceeded 2 million.

Data shows that ChatGPT gained over 1 million registered users within just 5 days of its launch, after which its user base grew rapidly, surpassing 200 million, 500 million, and 800 million users in August 2024, August 2025, and October 2025, respectively. OpenAI had previously projected internally that its user count would exceed 1 billion by the end of last year, but growth subsequently stalled, with the addition of 100 million new users taking about 5 months.

OpenAI is bolstering its service competitiveness through GPT-5.6 Sol, the agent tool ChatGPT Work, as well as the lower-priced models GPT-5.6 Terra and GPT-5.6 Luna. OpenAI is also advancing the Stargate project in the U.S. with Oracle and SoftBank, and building data centers in South Korea with Samsung and SK.