/ CHAPTER 07 — 5 min read

What is AI visibility?

How AI assistants decide which businesses to recommend, and why crawlable content plus a review corpus is the price of admission.

AI visibility is how often — and how favorably — AI assistants like ChatGPT, Claude, and Gemini mention or recommend your brand when people ask them for options.

That's no longer a niche concern. Assistants answer "best [service] near me" and "which [product] should I buy" questions every day, and for a growing share of buyers that answer replaces the search results page entirely. If the assistant names three competitors and not you, you were invisible in a channel you may not even have been measuring.

How assistants pick brands

Nobody outside the labs knows the exact recipe, but the observable inputs are consistent:

• Review corpora. Assistants lean on what large numbers of customers have written publicly — the same signal that drives local rankings.
• Structured, crawlable content. Assistants and their crawlers read your HTML. FAQPage and LocalBusiness structured data, clear service descriptions, and plain-text answers to real questions all help.
• Whether crawlers can see your content at all. Many AI crawlers don't execute JavaScript. If your product detail or service descriptions only exist after JS rendering, those crawlers see an empty shell.

The vocabulary

• Answer tracking — recording, over time, whether specific prompts ("best electrician in Lyon") produce a mention of your brand.
• Prompt trends — the same measurement charted, so you can see mentions appear or disappear.
• Content gap — the share of your page content present after JavaScript rendering but absent from the raw HTML: invisible to non-rendering crawlers. 0% means crawlers see everything.
• AI crawler access — whether your robots rules and rendering let AI crawlers in at all.

Why this belongs in a reputation course

The inputs to AI visibility are the outputs of everything you've built in Chapters 1–6: a steady review stream, precise customer language, and content built from it. AI visibility isn't a separate project — it's the measurement layer that tells you whether the reputation work is landing in the newest channel.

Try it now: the free Echorank audit checks AI-visibility signals on any URL — robots access, structured data, and whether crawlers see your real content. No account needed.