For most of ChatGPT's existence, the conversation was the product. Now it is also the ad inventory. OpenAI launched a beta self-serve Ads Manager for the platform, giving advertisers direct access to ChatGPT placements through cost-per-click (CPC) bidding - where advertisers pay when users click their ads, not simply when ads appear - alongside measurement tools to track campaign performance.
Until now, advertising on ChatGPT required going through OpenAI's sales team. The self-serve tool opens that to businesses of any size, lowering the barrier in the same way Google Ads and Meta Ads Manager eventually did for search and social advertising.
Privacy is OpenAI's stated differentiator here. According to the company's announcement, conversations will not be used to target ads - a direct contrast with how Google and Meta have operated for years, where your behavior across the platform feeds the targeting engine. What OpenAI does use to match ads to users is not detailed in the announcement.
The move makes sense from a revenue standpoint. ChatGPT has been primarily subscription-funded since launch, with Plus, Pro, Team, and Enterprise tiers. Advertising creates a second revenue stream that does not require users to pay, which could expand the total addressable audience.
For advertisers, this is early access to a platform with a large and growing user base. CPC bidding favors performance marketers: you pay for actual clicks, not impressions. Whether ChatGPT users engage with ads at a rate that justifies the spend - and which ad formats translate to a conversational context - are questions the beta period will answer.