2 September 2026

OpenAI's ad business reaches $1 billion annual revenue

First reported

CNBC ran this on , 2 days before the next source picked it up.

  • OpenAI launched ads in ChatGPT in February and now generates $1 billion in annualized revenue from advertising, roughly 200 days into the product.
  • The company says ads are clearly labeled and do not affect ChatGPT's responses, and advertisers cannot see users' private conversations.
  • OpenAI plans to expand ads to more countries and add new ad formats and measurement tools as it prepares for a major public stock offering.
  • Anthropic, a rival AI company, criticized the move in its first Super Bowl advertisement.

How it was covered

TLDR AITLDR editorial team

AI startup Cognition is set to raise around $1 billion, with the final amount potentially exceeding that due to outsized demand. The company now generates over $900 million in annualized revenue, bringing its valuation to approximately $47 billion.

Reported by CNBC