The news: OpenAI’s ads business has hit $1 billion in annualized revenue run rate, the company announced Monday, a massive increase from the annualized pace of $100 million it claimed in March.

• OpenAI is framing the news as proof of a successful “diversified business model,” where ads are a fruitful revenue stream alongside consumer subscriptions, enterprise offerings, and usage-based application programming interfaces.
• The company said its next growth phase will depend on expanding ChatGPT ads to more markets and offering new formats, buying options, objectives, and measurement features. OpenAI is also exploring new options to help businesses interact with consumers in native ways within ChatGPT.

Behind the growth: Gains can be partially attributed to OpenAI’s persistent efforts to broaden its ad offerings.

• OpenAI introduced cost-per-click (CPC) pricing for select ChatGPT ads in April, addressing advertiser concerns about limited performance data.
• The company also debuted an ads manager beta in April with a layout similar to Google Ads.
• International expansion has given OpenAI more room to scale its ads business; ChatGPT’s ad pilot recently expanded to 31 new European markets.
• It’s further broadening its offerings by targeting SMBs to grow its advertisers base, introducing ads that only require payment if the ad drives verifiable results.

Why it matters: $1 billion in annualized revenues suggests that OpenAI’s ads business is gaining traction quickly and helping the company make progress toward its ambitious $2.5 billion ad revenue goal by the end of 2026 and $100 billion by 2030.

Rapid growth and a possible boost from holiday spending could make the $2.5 billion target more attainable—though our principal analyst Nate Elliot notes that, while “OpenAI has ramped its ad business with amazing speed,” its current projection “point[s] to them missing their own goals by a country mile. If they're just now hitting a $1 billion run rate—rather than actual revenue—eight months into the year, it'll be all but impossible for them to meet their own $2.5 billion ad revenue target for 2026.”

Our data underscores the challenge OpenAI is facing in meeting its ad revenue goals. We project total US AI chatbot ad spending at just $5.41 billion in 2030, even as OpenAI aims for more than $100 billion by that year.