Citation share matters because AI answers increasingly sit between users and your website. Ranking in traditional results is no longer enough if the engine summarizes an answer and cites someone else. Tracking citation share across a consistent prompt set tells you whether you are the source the machine trusts, or whether rivals are winning that visibility.
It is a practical way to measure answer-engine performance over time and benchmark against competitors. Learn more in the AI citations guide. Back to the SEO & AEO glossary.
FAQ
How is citation share measured?
You run a fixed set of representative prompts through one or more AI engines and record how often each site is cited. Your citation share is the proportion of those answers that reference you, compared with the proportion earned by competitors on the same prompts.
How is citation share different from rankings?
Rankings measure where your page appears in a list of blue links. Citation share measures how often AI engines quote or reference you inside a synthesized answer. A page can rank well yet rarely be cited, so the two metrics capture different kinds of visibility.
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