AI Visibility

AI Visibility (also called AI brand visibility) is the degree to which your brand appears, and stands out, in the answers AI systems give from ChatGPT, Gemini and Perplexity to Google's AI Overviews and Microsoft Copilot. It is the AI-era equivalent of being found on the first page of search.

Where classic search visibility was about ranking links, AI Visibility is about being named, described and cited inside a single generated answer. It is the outcome that Generative Engine Optimization (GEO) works to grow.

A growing share of product and vendor research now begins as a conversation with an AI assistant instead of a search box. When the model answers, it decides which brands to mention and how, often before the user ever visits a website.

If your brand is missing from that answer, you are invisible at the exact moment of consideration. That makes AI Visibility a leading indicator of demand: it shapes the shortlist your buyers form before they reach your site, your sales team, or a comparison page.

AI Visibility is not a single number; it is a set of complementary metrics that, tracked together, describe how present your brand really is:

• Share of Answers how often your brand appears in answers for your category.
• Share of Mentions how prominently you are mentioned relative to competitors.
• Average position where in the answer your brand tends to appear.
• Citations & grounding whether the sources behind the answer point to you.
• Brand AI Sentiment the tone used to describe you, benchmarked against the category.

Tracked across engines and over time, these turn a vague sense of "are we in AI answers" into a measurable view of your visibility. Prominence AI brings them together in Metrics & Benchmarking.

SEO measures where your pages rank in a list of links. AI Visibility measures whether your brand makes it into the answer itself, and how it is portrayed there.

The two are related strong content and authority still help but a top organic ranking no longer guarantees the model mentions you. Closing that gap is exactly what GEO and answer-engine optimization (AEO) exist to do.

Improving AI Visibility is the goal of Generative Engine Optimization: influencing the sources, content and signals AI models rely on so your brand is named, cited and described the way you intend.

Prominence AI measures your AI Visibility across every major engine and shows where to act: start with Metrics & Benchmarking, map the sources shaping answers with Grounding Source Prominence, and track the prompts that matter in Prompt Explorer.