OpenAI says ChatGPT ads hit $1B run rate in under 200 days

OpenAI announced Monday that its ChatGPT advertising business has reached $1 billion in annualized revenue run rate, a milestone achieved in fewer than 200 days since the company began testing ads in its chatbot earlier this year. The company simultaneously launched self-serve ad buying across India, Europe, the Middle East, and North Africa through its Ads Manager tool.reuters+2

"We're at the beginning of a new chapter for advertising, with AI creating entirely new ways for businesses and people to discover one another," said Dave Dugan, OpenAI's vice president of global ad solutions.digiday

A Fast-Growing Revenue Stream

The annualized figure — derived by projecting the most recent month's ad revenue across a full year — represents a sharp acceleration from April, when OpenAI said its U.S. ads pilot had crossed $100 million in annualized revenue within six weeks of launch. The platform has grown from roughly 600 advertisers in its early weeks to tens of thousands, with ads now running in more than 40 countries.forbes+2

OpenAI described advertising as "one pillar" of a diversified business model that also includes consumer subscriptions, enterprise offerings, and usage-based APIs. Ads appear only for users on the free tier and the lower-priced Go plan, which together account for the vast majority of ChatGPT's roughly 1 billion weekly active users. The company stressed that ads are clearly labeled, do not influence ChatGPT's answers, and that advertisers cannot access users' private conversations.openai+1

The ad platform has matured beyond simple impression deals. Cost-per-click and outcome-optimized bidding now account for the majority of campaigns, while capabilities like product feeds, geographic targeting, and custom audiences round out the toolkit.sqmagazine+1

IPO Pressure and the $2.5 Billion Target

The milestone arrives as OpenAI prepares for a widely anticipated initial public offering. The company confidentially filed IPO paperwork earlier this year and is expected to go public by 2027 or sooner, under pressure to justify an $852 billion valuation. OpenAI reported $6.7 billion in total revenue for the second quarter of 2026, up from $5.7 billion the prior quarter, though the company posted a net loss of $38.5 billion in 2025.qz+1

OpenAI is targeting $2.5 billion in advertising revenue for the full year, according to Quartz, as part of broader projections that total annual revenue will exceed $40 billion. Reaching that ad target would require the business to more than double its current pace over the remaining months of 2026.forbes+1

Rivalry With Anthropic and Big Tech

OpenAI's push into advertising puts it in direct competition with Alphabet's ↗ 0.78% Google and Meta ↗ 0.84%, which together dominate digital ad spending. The move has also sharpened its rivalry with Anthropic, which made OpenAI's ad business the subject of its first Super Bowl campaign, promoting its own Claude product as ad-free. OpenAI CEO Sam Altman called Anthropic's trolling "funny" but "clearly dishonest".businessinsider+1

Whether the rapid growth can be sustained remains an open question. Small and medium-sized businesses now represent what OpenAI calls a "material share" of ad revenue, and international advertisers account for a growing portion of sales. But the company declined to break out specifics on geographic revenue mix, SMB share, or monthly active advertiser counts.reuters+2