Answer Engine Optimisation (AEO): How to Get Your Business Cited by AI (2026)

More and more people now ask an AI assistant before they ask Google: "Who's a good web agency in Bristol?", "What should a small business website cost?", "Best CRM for a plumber?". When the AI answers, it sometimes names specific businesses. Answer Engine Optimisation (AEO) — also called Generative Engine Optimisation (GEO) — is how you become one of those named businesses. This guide explains how it works and what you can actually do about it.

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Answer Engine Optimisation is the practice of shaping your online presence so that AI "answer engines" — ChatGPT, Perplexity, Google's Gemini, Microsoft Copilot and similar — surface and cite your business when people ask relevant questions. Where traditional SEO aims to rank a page, AEO aims to make your brand the answer, or one of the sources behind it.

The terms AEO and GEO are largely used to mean the same thing. The underlying goal is identical: when an AI generates an answer in your field, you want your name, your expertise and ideally a link to your site to be part of it.

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These overlap, but it helps to keep them straight:

The reassuring part: the work overlaps enormously. Strong SEO content and authority feed all three. If you want the Google-specific angle, pair this guide with our piece on ranking in Google AI Overviews.

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Different tools work differently — some search the live web in real time, others lean on what they learned during training, and many do both. But a few consistent patterns decide who gets named:

• Clarity of the answer. Content that states a clear, well-organised answer is easy to lift and summarise.
• Authority and trust. Sources the model already trusts — established sites, reputable publishers, well-reviewed businesses — get cited more.
• Breadth of mentions. If many independent sources mention your business in a given context, the AI "sees" you as a known entity associated with that topic.
• Consistency. A consistent name, location and description across the web makes it easy for an AI to understand exactly who you are.
• Freshness, for live-search tools. Assistants that browse the web favour current, well-structured pages — the same signals that help classic SEO.

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1. Be the clearest answer to real questions

Publish genuinely useful content that answers the specific questions your customers ask, with the answer stated plainly and early. This is the same discipline that wins featured snippets and AI Overviews — and it's the foundation of everything else here.

2. Build mentions across the web (digital PR)

AI assistants form a picture of your business from how often, and how positively, you're mentioned across independent sources. Getting featured in local press, industry round-ups, supplier directories, podcasts and respected blogs all build that picture. A handful of credible third-party mentions can do more for AEO than another page on your own site.

3. Get listed where "best of" answers come from

When someone asks an AI for "the best X in Y", it often draws on listicles, comparison sites, review platforms and directories. Make sure your business appears — accurately and positively — in the relevant ones for your sector and area.

4. Collect and earn genuine reviews

Reviews are a powerful trust and sentiment signal that AI tools can read. A healthy, recent set of reviews on platforms like Google and reputable industry sites reinforces that you're a real, well-regarded option.

5. Structure your content for machines

Clear headings, concise paragraphs, FAQs, comparison tables and valid schema markup all make your content easier for an AI to parse and quote. None of it guarantees a citation, but it removes friction.

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AI systems think in terms of entities: distinct things (people, businesses, products) and the facts and relationships around them. The clearer and more consistent your entity, the easier you are to cite confidently. To strengthen it:

• Keep your name, address and phone (NAP) identical everywhere — your website, Google Business Profile, directories and social profiles.
• Maintain a strong, accurate Google Business Profile, which feeds Google's knowledge of who you are. See our Google Business Profile guide.
• Use Organisation and LocalBusiness schema so your own site states your key facts unambiguously.
• Have a clear, factual "About" page describing what you do, where, and for whom.
• Earn mentions that associate your brand with your topic, so the AI connects "web agency in Bristol" with your name.

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Measurement is the hardest part — there's no Search Console for AI assistants yet. But you can build a practical picture:

• Run prompt checks. Regularly ask the main assistants the questions a customer would ("best [your service] in [your area]") and record whether — and how — you're mentioned.
• Watch referral traffic from AI tools. Some assistants pass referrals; check your analytics for visits originating from AI platforms.
• Track branded and direct traffic. Rising searches for your name can indicate growing AI and overall visibility.
• Monitor your mentions. Keep an eye on where your brand is being talked about across the web — the raw material AEO is built from.

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• Treating AEO as separate from SEO. It isn't a parallel universe — it's built on the same authority, content and reputation.
• Chasing tricks. Stuffing AI-bait phrases or fake "as recommended by ChatGPT" claims fools no one and risks your credibility.
• Ignoring third-party reputation. You can't optimise your own site into being a trusted entity — you need genuine mentions and reviews.
• Inconsistent business details. Mismatched names, addresses or descriptions confuse the very systems you want to cite you.
• Expecting instant results. Authority and entity-building compound over months, not days.

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Is AEO different from SEO?

It's a different goal built on the same foundations. SEO aims to rank your pages; AEO aims to get your business mentioned by AI assistants. The content quality, authority, reputation and technical health that power good SEO are exactly what AEO needs too.

Can I pay to appear in ChatGPT or Perplexity answers?

You can't buy your way into the organic answer the way you can buy an ad. Citations are earned through authority, reputation and clear, trusted content. Some platforms are introducing advertising separately, but that's distinct from being cited as a genuine source.

Do I need an llms.txt file for AEO?

It can't hurt, but it's not the lever most people think. We cover the realistic case for it in our llms.txt guide. Your time is better spent on content, reputation and a consistent entity.

How long does AEO take to work?

There's no fixed timeline, and it compounds gradually. Because it relies on building authority and mentions across the web, expect months rather than weeks — much like SEO and digital PR, which it largely is.

Is AEO worth it for a small local business?

Increasingly, yes — especially as customers ask AI for local recommendations. The good news is that the foundations (a strong Google Business Profile, good reviews, clear content and consistent details) are the same ones that win local SEO, so you're rarely doing the work twice.