AI Citation
A named reference to a specific business, brand, or source within an AI engine's generated response.
Definition
An AI citation is an explicit reference — by name, domain, or link — that an AI engine includes in a generated response. Citations can appear as hyperlinked sources in engines like Perplexity, as named businesses in recommendations ('You should try Smith HVAC'), or as domain references in AI Overviews. A citation is distinct from a general mention: it identifies a specific entity as a source or recommendation rather than referencing a concept.
Why it matters
Citations are the atomic unit of AI visibility. An engine that cites a business by name or links to its website is directly routing user attention to that business. Citation frequency across a prompt universe reveals which businesses AI engines treat as authorities for specific topics, locations, or query types. Agencies use citation data to benchmark client performance and identify gaps.
Example
A user asks Perplexity 'What's the best roofing company in Austin?' The response names three companies by name and links to their websites. Each named company has received one citation for that query. GeoScript records the ordered citation list for every prompt run, so citation frequency and rank can be tracked over time.
How it differs from related terms
A citation is a named reference. AI visibility is the broader outcome — a business can have low citation frequency but still appear prominently if the engine recommends it without naming a source. AI share of voice aggregates citations across all prompts and competitors. Recommendation rate measures how often a business is recommended, regardless of whether it is explicitly cited.
Further reading
Related terms
Whether and how prominently a business appears in AI engine responses to relevant queries.
AI Share of VoiceThe percentage of AI engine responses, across a defined prompt universe, in which a business is mentioned relative to competitors.
Recommendation RateThe percentage of relevant AI engine prompts in which a business is named or recommended, regardless of whether a citation link is provided.
AI CrawlerA bot operated by an AI company to fetch, index, or retrieve web content for use in training or live answer generation.