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ChatGPT Reaches 900 Million Weekly Users as OpenAI Expands AI at Global Scale

This story is from 2026-09-09. It is preserved in the archive; the latest stories are on the live feed.

OpenAI says ChatGPT now has more than 900 million weekly active users , a milestone that places the service among the most widely used AI products in everyday work and personal computing. The company disclosed the figure in late February 2026 alongside new user metrics and a $110 billion investment…

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  1. 2026-09-09 21:00 · DEV Community — AI
    ChatGPT Reaches 900 Million Weekly Users as OpenAI Expands AI at Global Scale

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