OpenAI presented its advertising strategy at the Cannes Lions 2026, targeting CMOs and agency executives with ChatGPT as the next frontier for brand spending. The company has confidentially filed for an IPO, potentially debuting in September 2026.
Testing for in-chat ads began on February 9, 2026, with ads displayed at the bottom of ChatGPT responses. OpenAI reports that about 20% of queries indicate commercial intent. In May, it launched a beta self-serve Ads Manager for US advertisers, allowing flexible bidding without a minimum spend requirement.
Projections for OpenAI's ad revenue suggest a $2.4 billion market by 2026, with advisory support from Goldman Sachs and Morgan Stanley. The company maintains an ad-free experience for subscribers, creating a two-tier model.
At Cannes Lions, OpenAI emphasized responsible advertising within AI systems, as competitors like Google and Meta integrate similar strategies. Microsoft supports OpenAI, running ads across multiple platforms, indicating a shift in the ad landscape influenced by AI innovation.