OpenAI Turns On Pay-Per-Click Ads Inside ChatGPT

AI company OpenAI has introduced cost-per-click advertising inside ChatGPT, marking a significant shift in how the popular chatbot generates revenue. Instead of charging advertisers based on how many people see their ads, OpenAI now lets them pay only when a user actually clicks. The move signals that the company is serious about turning its widely used large language model into a full-scale advertising platform that could rival established players.

From Impressions to Clicks

When OpenAI first rolled out ads in ChatGPT roughly ten weeks ago, advertisers paid using a model called CPM, which stands for cost per mille or cost per thousand impressions. An impression simply means someone saw the ad, whether or not they interacted with it. Initial CPM rates started at around 60 dollars per thousand views, but those prices have since dropped to as low as 25 dollars as supply grew. The new cost-per-click model charges advertisers between three and five dollars each time a user clicks on an ad. This performance-based pricing appeals to brands that want measurable results rather than just visibility. For comparison, cost-per-click rates on Meta platforms run three to five times cheaper than Google Search, putting ChatGPT's early pricing in premium territory.

Building an Ad Machine to Rival Google

The switch to click-based pricing puts ChatGPT in direct competition with Google Search ads, the dominant force in online advertising. According to Gartner analyst Nicole Greene, cost-per-click rates on Google Search continue to grow quarter over quarter as advertisers keep seeing consistent returns on their spending. OpenAI is not just adding a pricing toggle though. The company is actively building out its ad infrastructure by recruiting its first advertising marketing science leader. This new hire will create measurement tools, attribution models, and incrementality testing frameworks from the ground up. These tools help advertisers track exactly which clicks lead to sales or signups, something critical for justifying ad budgets. Several companies are already testing ChatGPT ads through partners like Adthena, suggesting early advertiser interest is strong.

The shift from impression-based to click-based ads marks a turning point for OpenAI as a business. By embracing performance advertising alongside its subscription model, the company is building a revenue engine that could scale with its hundreds of millions of users. For the broader digital advertising industry, a new major player with deep AI capabilities is now firmly in the game.