What is AI Search Visibility?
AI search visibility is the likelihood that a website or page will be cited, referenced, or surfaced as a source in AI-generated answers and AI search results. It is distinct from traditional search visibility (ranking positions) because AI systems select sources by different criteria than document ranking algorithms.
A site's AI search visibility is determined by: (1) whether AI crawlers can access its content (robots.txt, server blocks), (2) whether it provides structured navigation signals (llms.txt, sitemap), (3) whether its content is structured for passage-level extraction (definition-first paragraphs, standalone passages), (4) whether its schema markup is AI-interpretable, and (5) whether it is cited by other sources that AI systems trust.
As AI-driven referral traffic grows rapidly, AI search visibility has become a measurable business metric separate from traditional search share.