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Days since

How many days since ChatGPT launched?

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Wednesday, November 30, 2022

On November 30, 2022, OpenAI released ChatGPT as a 'research preview.' Within two months, it had 100 million users — the fastest consumer product adoption in history at the time.

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Why this date?

  • ChatGPT hit 100 million users in 2 months — faster than TikTok, Instagram, or anything before it.
  • It was originally built on GPT-3.5, fine-tuned for conversation.
  • Within months, Microsoft invested an additional $10 billion in OpenAI.
  • By 2024, ChatGPT had over 200 million weekly active users.

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