AI Visibility Glossary
Freshness
Why it matters
Stale references make a brand look inactive or outdated to AI. Fresh, dated content and mentions keep you eligible for recommendation as engines prefer recency.
How to measure it
Look at the age of the pages citing your brand and how frequently new references appear.
Measure your AI visibility
See how AI engines cite and recommend your brand, scored on eight signals across every major engine. Free.
Related terms
Consistency is how uniformly a brand is described across AI answers, engines, and sources over time. When your name, category, and positioning are stated the same way everywhere, AI recognizes and trusts you more.
Citation rate is how frequently AI engines cite a brand or its website as a source when answering questions in its category. A high citation rate means the engine repeatedly leans on your content to ground its answers.
The Signal Score is Top Citation Signal's 0–100 composite measure of a brand's AI visibility. It combines eight weighted signals — citation, trust, entity strength, coverage, source diversity, consistency, freshness, and expert mentions — into one comparable number.
AI visibility is how often and how prominently a brand appears in the answers generated by AI engines like ChatGPT, Gemini, Claude, and Perplexity. A brand with high AI visibility is named, cited, and recommended when people ask AI for options in its category.