ChatGPT visibility is not a fixed ranking position. Answers can vary by wording, timing, retrieval and context, so measurement needs a repeatable sampling method.
Prompt sets instead of one-off checks
A prompt set covers important informational, comparison and provider-selection questions from the target audience’s perspective. It should be repeated regularly and as consistently as possible.
Mention rate and citation rate
Mention rate shows how often a brand appears within a defined test set. Citation rate measures how often the website itself is linked or cited as a source.
Share of voice
Share of voice compares the relative visibility of your brand with relevant competitors within the same prompt set. Again, trends matter more than isolated snapshots.
Connect AI-search data with search data
AI-search samples should be assessed alongside Search Console, Bing data, analytics and conversion signals to understand whether visibility is commercially meaningful.