Ads in ChatGPT: What They Mean for Advertisers

The world's largest AI chatbot is preparing to become an advertising platform, and the move could reshape the entire digital advertising market. OpenAI has confirmed it is testing ad formats in ChatGPT and has even published basic principles for users. But there is one problem: the company has said almost nothing to the people who will actually pay for those ads, the advertisers.

To grasp the scale, it helps to recall the context. Hundreds of millions of people use ChatGPT every month worldwide. Until now OpenAI has earned its money mainly from subscriptions (ChatGPT Plus, Team, Enterprise) and from selling API access to developers. But the company's spending is colossal: training and running models at the level of GPT-4 and its successors costs billions of dollars a year. For all its success, the subscription model has a ceiling. Advertising is the logical next step, and it was only a matter of time. Last year's hiring of a former senior executive from Google's advertising division into a key role at OpenAI sent the market an unmistakable signal.

The little that OpenAI has disclosed concerns mainly the user experience. The company said user data will remain private: advertisers will not get access to chat history or personal queries. Ads will not be presented as recommendations from the AI itself, meaning ChatGPT will not pretend to sincerely advise you to buy a particular product. This is an important distinction, because trust in the chatbot's answers is OpenAI's key asset, and eroding it with ad integrations could undermine the very foundation of the product. But that is where the specifics end.

On the advertiser side, the picture remains murky. It is unknown which formats will be available: banners in the interface, native inserts in answers, sponsored links or something fundamentally new. The pricing model has not been disclosed: whether it will be an auction system like Google Ads, fixed placements, or programmatic buying through existing ad platforms.

It is unclear how targeting will work if user data really does stay closed. In traditional digital advertising, targeting precision is what brands are willing to pay a premium for. If OpenAI offers only contextual targeting based on the topic of the current conversation, with no link to a user profile, that will be a completely different value proposition from the one marketers are used to.

For the advertising industry, ChatGPT as a platform is both an opportunity and a challenge. An opportunity, because the audience is huge, engagement is high, and the conversational format could allow ad integrations that users perceive as useful information rather than an annoyance. A challenge, because the usual digital advertising metrics may not work here. What counts as an impression in a chat? How do you measure conversion if the user does not click a link but simply gets information about a product in an answer? Advertisers will have to rethink their basic approaches to measuring effectiveness.

There is also a deeper strategic question. As AI assistants pull search traffic toward themselves, advertising budgets will inevitably begin flowing from Google and other search engines to new platforms. OpenAI understands this perfectly well, which is why entering the ad market is not just a way to make money but a strategic move in its competition with Google, which is itself actively integrating Gemini into its search ecosystem. If OpenAI can build an ad platform that is both effective for business and unobtrusive for users, it will be a serious competitive advantage.

For now, the market is waiting. Advertisers see the potential but cannot plan budgets without concrete terms. Agencies are watching closely but have no tools for testing. OpenAI has evidently chosen a strategy of gradual disclosure: first reassure users with privacy guarantees, then approach brands with a commercial offer. That is a sensible approach from a reputation-management standpoint, but it creates an information vacuum that the market fills with speculation. The coming months will show whether OpenAI can turn the world's most popular AI product into a full-fledged next-generation advertising platform, or whether it will run into the same conflict between user experience and monetization that has dogged tech companies for two decades.