What is AEO? Answer engine optimisation, explained in plain English

Rhys Jordan
August 3, 2026
6 min read
AEO is how your business gets named when customers ask ChatGPT or Google's AI instead of scrolling results. What it is, how it differs from SEO, and the four levers that decide whether AI recommends you.
Phone mounted on a ute dashboard showing a soft AI chat glow
The short answer
What is AEO (Answer Engine Optimisation)?
AEO, Answer Engine Optimisation, is the practice of making your business the answer AI engines give when customers ask a question. Where SEO earns you a ranking in a list of links, AEO earns you a mention in the answer itself, in ChatGPT, Google AI Overviews, Gemini, and Perplexity. It works through four levers: a complete Google Business Profile, consistent reviews, direct-answer content with schema markup, and presence on the sources AI engines already trust.

Your next customer might never see a list of search results. They'll ask an AI which builder, accountant, or plumber to call, and the AI will name three businesses. AEO is the work of being one of the three.

In this guide

Search is splitting in two. The old half is the familiar list of blue links. The new half is an answer: ChatGPT names three businesses, Google's AI Overview summarises who does what, Gemini recommends someone before the map even loads. Answer Engine Optimisation, AEO, is how you compete in that new half.

What does AEO actually mean?

AEO is the practice of making your business the answer, not just a result. When someone asks "who's a good electrician in Hamilton?" or "how much does a bathroom renovation cost in Auckland?", AI engines compose a response from the sources they trust. AEO is the work of becoming one of those sources, so the answer includes your name, your numbers, and your link.

It matters because the behaviour is already here. In our own Search Console we can see queries arriving with the fingerprints of AI assistants, questions suffixed with the user's location, phrased conversationally, sent by ChatGPT and Copilot searching on a customer's behalf. Those searches produce impressions at position one and zero clicks, because the AI reads the answer and relays it. The winner isn't whoever gets the click. It's whoever gets quoted.

How is AEO different from SEO?

SEO earns rankings; AEO earns citations and mentions. They overlap heavily, good SEO is the foundation, but AEO adds specific work: direct plain-language answers to real questions, FAQ and entity schema so machines can parse who you are, consistency between your website, Google Business Profile and directories, and content structured so an AI can lift it verbatim. We cover the differences properly in AEO vs SEO.

The four levers that decide whether AI recommends you

Across the NZ businesses we measure, four things consistently separate the recommended from the invisible:

1. A complete, verified Google Business Profile. Unverified or incomplete means invisible, no content work compensates. Service areas, hours, photos, categories: all of it feeds the answer.

2. Review velocity. AI engines lean on review count, rating, and recency, and they repeat them: "70+ five-star reviews" appears in AI answers because it appears on the profile. One review a week compounds into a reason to recommend you.

3. Direct-answer content with schema. If your prices, timeframes, and service areas exist as plain readable text, backed by FAQ and LocalBusiness schema, there is something for the AI to quote. If they live in a PDF or your head, there isn't.

4. Presence on trusted sources. AI engines cite platforms they trust: review sites, directories, industry registers. If those pages don't know you exist, a chunk of the answer is written without you.

Who actually needs AEO in NZ?

Any business that customers find by asking questions: trades, clinics, professional services, local retail. Urgent-intent trades (plumbing, electrical) feel it first, customers act on the AI's answer without scrolling. Considered services (builders, accountants, lawyers) feel it in the shortlist: AI assistants increasingly write the shortlist before you ever hear about the job.

Where to start

In order of impact: verify and complete your Google Business Profile, build a weekly review habit, rewrite your key pages to answer real questions directly with FAQ schema, then extend to the sources AI engines trust in your industry. That sequence is the same one we run as a service, and the same one we measure with Citable, our AI visibility tool.

Want to know if AI engines mention your business today? Our AEO service starts with exactly that measurement, for trades and professional services alike.

Want to know if AI engines mention your business today?
Get an AI visibility check

Frequently asked questions

What does AEO stand for?

Answer Engine Optimisation: the practice of making your business appear in AI-generated answers from ChatGPT, Google AI Overviews, Gemini, Perplexity and Copilot, rather than only in traditional search listings.

Is AEO the same as GEO?

Broadly yes. GEO (Generative Engine Optimisation) is the same discipline under a different name, being visible in generated answers. Some use GEO for LLM chatbots specifically and AEO for answer boxes; in practice the work is identical.

Do I still need SEO if I do AEO?

Yes. AI engines source their answers substantially from pages that already rank and from established platforms. SEO gets you into the source pool; AEO makes you the part of the pool that gets quoted. They compound, not compete.

How do I know if AI engines mention my business?

Ask them what a customer would ask: "best [your trade] in [your area]", "[your business name] reviews". Do it across ChatGPT, Gemini and Perplexity, not just one. For ongoing measurement, tools like Citable track a set of customer prompts across engines and show who gets named, month over month.

How long does AEO take to work?

The foundations (GBP, reviews, direct-answer content) typically start showing movement in two to four months, similar to local SEO. Content that answers cost questions can get cited faster because so few businesses publish real numbers.