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Guide · 5 min read

What is AEO? Answer engine optimisation, explained

How AI assistants decide which businesses to recommend, and a simple 30-day plan to become one of them.

RankRaft AI · Updated

On this page
  1. What AEO means
  2. How AI picks a business
  3. The five signals that matter
  4. A 30-day plan
  5. How to measure it

Ask ChatGPT for the best accountant for a small business, and you do not get ten blue links. You get two or three names and a sentence on each. Answer engine optimisation, or AEO, is the work of making sure your business is one of those names.

What AEO means

AEO is to AI answers what SEO is to search results. Instead of ranking a page, you are trying to get your business mentioned, recommended and cited inside the answers from ChatGPT, Google’s AI Overviews and AI Mode, Gemini, Copilot, Claude and Perplexity.

In shortSEO gets your page found. AEO gets your business named, and for most buyers the name is the decision.

How AI picks a business

Answer engines do not have opinions. They summarise what they can read: your website, your reviews and listings, and what other sites say about you. Many of them search the web before answering, so the sources they find for that question shape who gets named. When those sources are clear, consistent and positive about you, you are a safer name to give.

Where the question is asked from matters too, more than most people expect. In our own scans, “best mixed pickle brand” asked with no location was answered from American sites like Amazon and Chowhound; asked from Multan, Pakistan, it cited Pakistani retailers and brands instead. If your customers are local, the questions you track should be too.

From our scansRoughly three in ten Google result pages show no AI Overview at all. That is a fact about the question, not about you, so it should never be counted as “not mentioned”.

The five signals that matter

  1. 1Reviews and reputationHow many reviews you have, how recent they are, and what they say. Answers often repeat the specifics people mention, like a service, a price point or how quickly you responded.
  2. 2Accurate listingsThe same name, address, hours and services everywhere you are listed: Google, the directories your industry uses, marketplaces. Conflicting details make you a riskier name to give.
  3. 3Clear answers on your own sitePages that answer the questions buyers actually ask, in plain language: what you offer, what it costs, where you work, who it is for. An engine can only repeat what it can find.
  4. 4Mentions elsewhereComparison articles, local press, community threads and round-ups that name you. Engines lean on these when they explain why one option is a good pick.
  5. 5Crawlers can read youIf your robots.txt or firewall blocks AI crawlers, the engines that rely on them cannot read your pages at all. Check before you write anything new.

A 30-day plan

Four weeks, one job each. None of it needs a developer.

Week 1Find out where you standList ten to twenty questions buyers ask before choosing someone like you, in their words, with your location. Ask them on the engines your customers use and note who gets named.
Week 2Fix the factsCorrect your Google Business Profile and the directories that show up as sources in those answers. Make hours, services and prices match everywhere.
Week 3Answer the questions on your siteWrite a clear answer for each question you were missing from, on the page where it belongs. Pricing questions belong on your pricing page, not in a blog post.
Week 4Earn the mentionsAsk recent customers for honest reviews that say what you did for them, and reach out to the round-ups and comparison pages the engines already cite.

How to measure it

Track the same questions on every engine your buyers use, from their location, on a schedule. Three numbers tell you most of the story: how often you are mentioned, how often your own site is cited as a source, and how many of your questions you show up for at all.

One caution: answers vary from one day to the next, and the sources engines cite change heavily from month to month. Judge a change over several days rather than one answer, and when you ship a fix, compare the questions it targeted with the ones it did not. That is how our Action Center checks a fix two weeks later, and why it reports exact counts rather than claiming a fix caused a change.

How we score itThe Visibility Score weights mention rate at 45%, citation rate at 35%, and the share of your questions you appear for at 20%, out of 100.
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ChatGPTMENTIONED #2
AI OverviewsCITED
GeminiNOT MENTIONED
AI ModeMENTIONED #4