Traditional SEO measures position on a results page. AI Search visibility measures something adjacent but distinct: whether a brand is surfaced, cited, or recommended inside an AI-generated answer.
Why this is a separate discipline
An AI system generating an answer is not ranking ten blue links — it is synthesizing a response from whatever sources it considers authoritative and relevant enough to draw from. A page can rank well in traditional search and still never be cited in an AI-generated answer, because citation depends on how clearly the content answers a specific question and how well-structured the underlying entity information is.
GEO and AEO, briefly
Generative Engine Optimization (GEO) is the practice of structuring content so generative engines are more likely to draw from it. Answer Engine Optimization (AEO) focuses specifically on structuring content to directly and clearly answer the questions being asked. Both matter, and both are still evolving as the underlying systems change.
How to think about measurement
A useful AI Search visibility score should track: whether the brand is mentioned at all for relevant queries, how it's mentioned relative to competitors, whether entity information (what the business is, what it does, where it operates) is being represented correctly, and where content gaps are preventing citation. This is the model behind the AI Search Visibility Tool on this site.