OpenAI Launches Conversion Pixel for ChatGPT Ads, Staking a Claim in the Measurement Stack
OpenAI has quietly turned on a conversion tracking pixel for select ChatGPT advertisers, giving LLM ad buyers their first real attribution signal beyond impressions and clicks. The move puts OpenAI on the same structural path Meta and Google walked a decade ago, with all the measurement trade-offs that came with it.
By Marcus Rivera·8 min read