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AI visibility (share of voice in AI answers)

Definition

AI visibility measures how often AI assistants mention or cite your business when answering the questions your buyers ask, compared with competitors over the same set of prompts.

Updated

Also called AI search visibility or LLM visibility.

How it works

There is no single official number. You track AI visibility by running a fixed list of buyer prompts through the assistants that matter to you (ChatGPT, Perplexity, Gemini, Copilot, Google AI Mode) and recording for each answer:

  • Whether your business is mentioned.
  • Whether one of your pages is cited as a source, and which one.
  • Which competitors appear instead.
  • How the answer describes you, including errors.

Answers vary from run to run and by location, so a single check means little. Run each prompt several times on a schedule and read the trend.

Platform data is starting to fill in. Google Search Console has a generative AI performance report with impressions in AI Overviews and AI Mode (Google). Bing Webmaster Tools has an AI Performance dashboard with citation counts and the grounding queries behind them (Microsoft).

How businesses use it

AI visibility is the reporting layer for GEO. A useful monthly report covers 30 to 100 prompts grouped by buying stage, shows your share of answers against named competitors, and lists the pages that earned citations. In our SEO and GEO retainers ($3,000 to $8,000 a month) it sits next to rankings and organic leads in one report.

The description matters as much as the count. If assistants say you serve enterprises when you sell to 50-person companies, fix the pages and profiles that taught them that.

Where it goes wrong

The usual mistake is treating a third-party score as fact. Tracking tools sample prompts and engines in their own way, and Google warns against tools that claim access to internal Google metrics. Use them for trends and write down your method so month-on-month numbers compare.

Two more traps: prompts that already include your brand name, which inflate results, and visibility reports that never ask whether those answers lead to inquiries. Track AI referrals in analytics too, such as visits from chatgpt.com and perplexity.ai.

If you sell mainly through referrals and RFPs, a small prompt set checked once a quarter is enough.

Related terms

  • Generative engine optimization

    Generative engine optimization is the work of making your pages likely to be retrieved, quoted and cited in AI-generated answers from ChatGPT, Perplexity, Gemini and Google AI Overviews.

  • Google AI Overviews and AI Mode

    AI Overviews are AI-generated summaries shown at the top of some Google results with links to sources; AI Mode is a conversational search view built on the same systems.

  • Entity SEO

    Entity SEO is making sure search engines and AI systems recognize your business as one distinct thing, with consistent facts about what it is, does and connects to.

  • Answer engine optimization

    Answer engine optimization structures pages so a search engine or AI assistant can lift a direct answer from them, as a featured snippet, voice answer or AI citation.

All 30 definitions are in the AI and search glossary.

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