ChatGPT Ads hits $1B annualized revenue

The $1 billion run rate is a strong early signal for OpenAI's advertising business, which launched less than a year ago. The company has deliberately built this revenue stream while keeping user trust central, emphasizing that ads do not influence ChatGPT's answers and that advertisers don't see private conversations. This approach seems to be working: the firm says tracked measures of trust, relevance, and experience have stayed strong during the worldwide expansion.

Advertising is part of a broader strategy to diversify revenue beyond subscriptions and API usage, and it underpins the free tier that serves over a billion weekly users. The recent rollout of Ads Manager in May opened the platform to small and medium-sized businesses, which now are a material share of the business. Advertisers outside the U.S. are also an increasing share of revenue.

The next phase will test whether the platform can scale without eroding user trust or ad performance. The challenge lies in maintaining strong user experience while broadening formats, markets, and measurement capabilities. The company's reported success stories, like a 3x return on ad spend for an ecommerce advertiser, suggest the model works, but sustaining that as the platform grows will be key.