ChatGPT Surpasses 900 Million Weekly Active Users, Fueled by Subscription Growth

OpenAI’s ChatGPT has reached a significant milestone, surpassing 900 million weekly active users as of February 2026, putting it within striking distance of 1 billion. This growth is accompanied by a surge in paying subscribers and substantial new investment, solidifying ChatGPT’s position as a leader in the rapidly evolving artificial intelligence landscape.

Rapid User Growth and Subscription Model

The number of weekly active users has jumped from 800 million in October 2025 to 900 million currently, demonstrating continued strong adoption. OpenAI now boasts over 50 million paying subscribers, with January and February 2026 on track to be the largest months for new subscriptions in the company’s history [TechCrunch]. This indicates a growing willingness among users to pay for enhanced AI capabilities.

In February 2025, ChatGPT had 400 million weekly active users, meaning the user base has more than doubled in just one year. Corporate adoption is also accelerating, with 9 million business subscriptions, quadrupling the number from September 2025.

Competitive Landscape and New Subscription Options

Although ChatGPT leads in growth, competitors are also expanding their user bases. Anthropic’s Claude has seen a 60% increase in free users since January, and a doubling of paying subscribers, though specific user numbers remain undisclosed [Search Engine Land].

OpenAI recently introduced a new subscription model, “Go-Abo,” priced at $8 per month, which includes advertising. This move was notably addressed by Anthropic in a Super Bowl commercial, highlighting their commitment to an ad-free experience.

Significant Investment and Valuation

Alongside user growth, OpenAI has secured substantial new investment. Nvidia is investing $30 billion, Amazon $50 billion, and SoftBank $30 billion, contributing to a total of $110 billion in private funding [TechCrunch]. This funding round values OpenAI at $730 billion pre-money.

The Broader AI Context

The rapid growth of ChatGPT underscores the increasing integration of generative AI into daily life. However, this growth also brings increased scrutiny regarding responsible use, particularly concerning issues like AI hallucinations (incorrect but plausible responses) and potential copyright infringements. A lawsuit against OpenAI by Ziff Davis, the parent company of CNET, remains ongoing due to alleged copyright issues in the training and operation of its AI systems.

Key Takeaways

• ChatGPT has surpassed 900 million weekly active users.
• OpenAI has over 50 million paying subscribers.
• The company has secured $110 billion in new funding, valuing it at $730 billion.
• Competition in the AI chatbot space is intensifying, with Anthropic’s Claude also experiencing growth.
• Ethical considerations and legal challenges surrounding AI remain important.