OpenAI Announces the Rollout of Ads on ChatGPT

By Neil Baker, Head of Paid Media

With OpenAI currently testing out ads on their Free and Go tiers in the US, Paid Media professionals are gearing up for rising scepticism across generative search more broadly. As concerns grow around OpenAI’s usefulness and trustworthiness as a collaborative research and editing tool, we offer our take on how ads may begin to redefine the customised user-led experience. 

Ad-Free, But Not for Much Longer.

ChatGPT recently announced that its platform is in the beta phase of rolling out ads on its Free and Go tiers only, marking a watershed moment in generative search. What we know so far about these ads is that they will be separate and clearly labelled, a feature designed to help maintain confidence in the platform in terms of its commitment to serving the most helpful and relevant content and answers. An update published by OpenAI in mid-January assured users that these ads ‘‘do not influence the answers ChatGPT gives you. ChatGPT’s responses are based on what is most helpful to you. Ads are separate and clearly labeled.’’

Why the Move to a Tiered Subscription?

For many (our Paid Team included), this announcement of an ad rollout comes as no shock. Following projected $14 billion in losses in 2026 alone and growing pressure to maintain market share, OpenAI’s tiered subscription model with ads is a necessity to keep the platform afloat and on track for profitability in 2030. The so-called silver bullet? Leveraging their large free user base. And they may be right on this one. There are currently between 700 and 800 million weekly active users on ChatGPT, 95% of whom fall into the Free user camp. These users will soon see ads, but only when relevant to their search journey.

Our Take on What’s Happening:

The rollout of advertising within OpenAI’s ecosystem signals a shift that Paid Media teams will need to adapt to quickly. As AI platforms evolve, they create space for more agentic models to emerge – tools that may act on behalf of users by surfacing, comparing or even selecting paid placements, rather than relying solely on traditional bidding algorithms. At the same time, the growing presence of sponsored content within AI-driven search experiences narrows the consumer funnel, accelerating decision-making and changing how brands approach optimisation.  It is still early days, so advertisers are still experimenting with ways to use these ad models efficiently and effectively. 

One thing is clear, however. The traditional search funnel is collapsing. The time it would traditionally take a user to move from the informational search to comparison search to being ready to make a purchase is shrinking. This is due to longtail queries being answered oftentimes within a single response via an LLM, making it appropriate for relevant ads to be displayed to users who are ready to make a purchase. As such, it’s essential that LLMs relay information that remains true, accurate and unbiased where generating revenue from advertisers is concerned.

Looking Ahead to the Future of Generative Search

As consumers increasingly rely on AI to guide and optimise their own search and shopping journeys, Paid Media strategies will need to evolve beyond human-centric behaviours and insights to account for machine-mediated trends, signals, and decision pathways, presenting a significant strategic challenge for teams moving forward.