Gemini's answers vary, so watch a fixed sample. Lean Labs' guide recommends running your buyers' prompts as a fixed set once a month and recording three things: your presence in the answer, the description Gemini gives you, and the competitors it lists. A wrong or vague description is a useful finding, because it points to something you can correct.
Suppose you sell inventory software to independent breweries. You write ten questions a buyer would ask, such as "what's the best inventory software for a small brewery," and you run them in the Gemini app in the first week of each month with the same wording. In March, Gemini names you in two of the ten and describes you as an accounting tool. You find the same wording on an old Crunchbase profile and a directory listing. You correct both, along with your about page. In the months after, the same ten prompts show whether the description changes.
Read those results with care. Ten prompts are a sample, and another user's answer can differ. A change after your edit fits the idea that the edit worked, but it doesn't prove it. The log is still worth keeping, because it shows what Gemini said about you before and after a change.
Tools can do the collecting. Semrush's prompt tracking monitors selected prompts daily on Gemini, ChatGPT and AI Mode. Lean Labs' AEO programs include prompt tracking across ChatGPT, Claude, Gemini and Perplexity, and its free baseline score reports where a brand stands in ChatGPT, Claude and Gemini before any work starts.
Whichever you use, keep the Gemini app results apart from AI Overviews and AI Mode. Search Console's generative AI performance report counts impressions in those two Search features. For the Gemini app, read the answers directly or use a tracker.
Gemini is one of several engines a buyer might ask. We compare them in which AI platforms an AEO strategy should target, and we look at the wider question in what makes AI engines recommend one brand over another.