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ChatGPT nears 1 billion weekly users, but growth is slowing

OpenAI's ChatGPT is on the verge of a major milestone: nearly 1 billion weekly active users. But this achievement comes later than expected—seven months after the company initially projected it would hit that mark.

Even with the delay, the numbers are staggering. Since its launch less than four years ago, ChatGPT has amassed a user base that rivals the fastest-growing internet applications in history. OpenAI declined to comment on the figures.

Yet beneath the surface, the growth story is more complicated. Three forces are chipping away at ChatGPT's dominance.

Google's Gemini is being woven into the search engine that billions use every day. Every time someone searches, Gemini is there, quietly stealing habits.

GPT-5, released last autumn after a rocky development, drew heavy criticism from users. The weekly active user growth curve took a noticeable dip after its launch.

Anthropic's Claude has been gaining ground. Multiple research firms report that since the GPT-5 controversy, Claude has captured a growing share of the chatbot market.

When a product approaches 1 billion weekly users, the question shifts from "can it grow?" to "how does it stay on top?" The chatbot landscape is no longer a one-horse race. It's becoming a contest among several strong contenders.

Key Points

  • ChatGPT's weekly active users are nearing 1 billion, a milestone delayed by seven months.
  • Growth has slowed due to competition from Google Gemini, the controversial GPT-5 launch, and Anthropic's Claude.
  • The chatbot market is evolving from a single dominant player to a multi-player competition.