OpenAI has begun testing advertisements within its ChatGPT chatbot, starting with users in the United States. The move marks a significant shift for the artificial intelligence company as it seeks new revenue streams to offset the substantial costs of operating the widely used service.
The advertisements, which resemble sponsored content, are being displayed to users of the free version of ChatGPT and those subscribed to the “Go” plan, priced at $8 per month. According to OpenAI, users of the Plus, Pro, and Business tiers will remain unaffected and continue to experience an ad-free environment. The company announced the tests on February 9, 2026, with the ads appearing in the chat interface.
The decision to introduce advertising comes as OpenAI grapples with the financial realities of supporting a platform with hundreds of millions of users, the vast majority of whom do not pay for access. While OpenAI reported over $20 billion in revenue in 2025, operating costs, primarily for computing power and data centers, were approximately $17 billion annually. Industry analysts suggest the company is attempting to monetize its massive free user base.
The advertisements are designed to be contextually relevant, appearing at the end of chat responses. For example, a user inquiring about recipes might be shown an advertisement for a food delivery service. The analysis firm Adthena has noted that ad placements can occur after a single, focused user query, indicating a potentially assertive approach to ad delivery.
OpenAI maintains that user privacy will be protected. The company states that advertisements will not influence the AI’s responses, and individual conversations will remain confidential to advertisers. Advertisers will only receive aggregated data, such as click-through rates. Users have the ability to control the personalization of ads and delete advertising data within their ChatGPT settings. Advertisements will not appear in chats concerning sensitive topics like health, politics, or mental wellbeing, nor will they be shown to users under the age of 18.
The rollout of advertising in ChatGPT has elicited mixed reactions from early testers in the U.S. Some users have reported that the ads are larger and more intrusive than anticipated, particularly on mobile devices. Users seeking to avoid advertisements have two options: upgrading to a paid, ad-free subscription plan or accepting a limited number of daily messages in exchange for an ad-free experience. This “freemium” model, similar to those used by services like Spotify, aims to incentivize paid subscriptions while still generating revenue from the free user base.
The introduction of advertising into ChatGPT is viewed by many as a pivotal moment for the generative AI industry. For years, the consumer internet has relied on advertising-supported free services. OpenAI’s move represents an attempt to translate that model to conversational AI. This development positions OpenAI in direct competition with established advertising giants like Google, which possess extensive advertising infrastructure.
Following the initial testing phase in the U.S., OpenAI will closely monitor user engagement and advertiser response. If the test phase proves successful, the company plans to expand the advertising program globally, continuously refining ad formats and targeting algorithms.
