OpenAI’s hand is mostly forced: under the General Data Protection Regulation (GDPR), personalized ads count as processing personal data and OpenAI needs a legal basis to run them. Some ad platforms rely on “legitimate interest” to justify targeting without asking permission first. OpenAI is being more explicit and will ask users for consent — which could (theoretically) enable OpenAI to serve more targeted ads.
The move marks the next major stage of OpenAI’s ad rollout. Since its initial launch in the U.S. in February, the ad pilot is currently available in nine markets, including Canada, Australia, New Zealand, the U.K. Japan, South Korea, Mexico and Brazil. OpenAI had already laid the groundwork for ads in Europe in its June 4 privacy policy, which stated the company could use data from free and Go users to personalize ads, but did not offer a timeline.
What could be ahead for ChatGPT ads in Europe
OpenAI could feasibly offer users to choose between personalized ads (ads served using information about the user) and contextual ads (ads served without reference to personal data), based on the user’s conversation, according to the outlined policy.
For users who are using free accounts and Go ChatGPT, its lower-cost subscription tier, OpenAI can use a range of information to make the ads they see more relevant. The company can use personal data to “personalize the ads you see” and measure how well those ads perform. That can include information from advertisers and other partners, such as what someone bought after clicking an ad, as well as a user’s “ads history and interest” — including the types of ad content they actually view or click on. Free and Go users can choose what data OpenAI uses for that personalization through “advertising controls in account settings”, according to the policy.






