OpenAI confirmed it will begin rolling out conversion-optimized ad campaigns inside ChatGPT in early June, the clearest move yet toward a performance advertising business built around the chatbot. Advertisers who configure either the OpenAI Pixel or Conversions API by June 1 will get early access starting June 5, and conversion tracking is already live inside Ads Manager. The Pixel handles website activity tracking after ad interactions, while the Conversions API lets advertisers send first-party conversion data directly back into OpenAI's systems, giving the company the ability to optimize campaigns toward measurable business outcomes rather than engagement metrics alone. The setup closely resembles the performance ad systems Google and Meta have built. As privacy changes weaken traditional tracking methods, OpenAI's Conversions API could become increasingly important for proving campaign performance inside AI-driven ad experiences.
