Your team runs a post-purchase survey asking "How did you first hear about us?" Several respondents mention ChatGPT, but GA4 shows minimal AI referral traffic. What does this gap most likely reveal?

The most likely explanation is that your AI-influenced audience arrives through indirect paths that GA4 attributes to other channels. When users discover a brand via AI platforms like ChatGPT, they often then navigate to the website through a direct search, organic search, or even by typing the URL directly. GA4, by default, attributes these visits to those subsequent channels (Direct, Organic Search) rather than the initial AI interaction. This means GA4 is functioning correctly but is not designed to track the initial discovery point if it doesn't directly refer the user. Incorrect options: Your GA4 installation is not necessarily broken; it's tracking the direct source of the website visit, not the upstream discovery. While some survey respondents might be confused, a consistent mention of ChatGPT suggests a real trend, not just widespread confusion. ChatGPT can influence discovery, and the survey data is valuable for understanding initial touchpoints, even if GA4 doesn't directly report "AI referral.