SEO vs AEO vs GEO: How to Get Found and Cited by AI Search

Search no longer ends with a list of ten links. When someone asks Google a question, they may now see an AI Overview before any website. Many people skip the search box entirely and ask ChatGPT, Gemini or Perplexity for a recommendation, then read a synthesised answer that cites a handful of sources. For a business, that raises a practical question: what do you need to do differently to be found, and to be the source those answers quote?

Three overlapping disciplines have grown up around that question: search engine optimisation (SEO), answer engine optimisation (AEO) and generative engine optimisation (GEO). They are often presented as competing trends. In practice they are layers of the same work, and you will get better results if you treat them that way.

What each term actually means

SEO: being crawled, indexed and ranked

SEO is the foundation. It covers whether search engines can crawl and index your pages, whether each page clearly matches what people are searching for, and whether other sites treat you as trustworthy. Traditional rankings still matter, and most AI search features draw on web indexes that SEO work directly influences.

AEO: being the direct answer

AEO focuses on formats where a search system gives one answer rather than a list: featured snippets, People Also Ask boxes, voice assistants and short AI answers. The aim is to make specific passages of your content easy to lift out as a complete, accurate answer to a specific question.

GEO: being cited in generated responses

GEO is concerned with generative systems such as Google AI Overviews, ChatGPT search, Gemini and Perplexity, which read several sources and write a new response. Here you want to be one of the sources the system draws on and links to, and you want your brand described accurately when it is mentioned without a link at all.

How the three work together

A useful way to picture the relationship is as a pipeline. Each stage depends on the one before it:

• Discoverability (SEO): if a page is not indexed, loads poorly or hides its content, answer engines and generative engines are unlikely to use it.
• Extractability (AEO): clear questions, concise answers and structured data make it easy for any system to pull out the right passage.
• Credibility and consistency (GEO): generative systems tend to favour information that is corroborated across several reputable sources, so what others say about you matters as much as what you say about yourself.

Skipping the foundation rarely works. Chasing AI visibility on a site with indexing problems, thin pages or inconsistent business details usually produces little. Equally, a well-ranked site that buries its answers in vague paragraphs can be passed over.

Step 1: Fix the technical foundations

Start with a technical SEO review of the pages that matter most to your revenue: service pages, product categories, location pages and key guides. Check the following:

• Important pages are indexable, included in your XML sitemap and not blocked by a stray noindex tag or robots.txt rule.
• Core content is present in the HTML the server sends, rather than appearing only after heavy JavaScript runs. Some crawlers do not render JavaScript as fully as Googlebot does.
• Your robots.txt rules for AI crawlers reflect a deliberate decision. Each major AI provider documents its own crawler names and how they behave, so review them rather than blocking or allowing everything by default. Remember that Google AI Overviews draw on the regular Google Search index, so blocking Googlebot would also remove you from normal results.

You may also hear about llms.txt, a proposed file that gives AI tools a curated map of your most useful pages. It is not an established standard and support varies, but it is inexpensive to add once your basics are sound. Our llms.txt and AI crawler accessibility setup covers both the file and the crawler rules around it.

Step 2: Write content that answers real questions

Answer engines and generative engines are built around questions, so your content should be too. The most useful questions usually come from your own customers, not keyword tools alone.

1. Collect the questions people actually ask in sales calls, WhatsApp enquiries, support tickets and reviews, and add the related questions you see in search results.
2. Use the question, or a close version of it, as a heading. Answer it plainly in the first two or three sentences, then expand with detail, examples and exceptions.
3. Be specific. State the cities you serve, typical timelines, what is included, who the service is for and what it does not cover. Generic claims are hard to quote; concrete facts are easy to quote.
4. Use numbered steps for processes, bulleted lists for options and simple tables for comparisons, because these formats are straightforward to extract.
5. Keep one main topic per page, show when a page was last updated, and review key pages regularly so facts such as service areas and policies stay current.

If you need help turning customer questions into well-structured pages, FAQ and conversational content optimisation focuses on exactly this kind of rewrite, whether you are improving existing pages or planning new guides.

Step 3: Make your business an unambiguous entity

AI systems try to understand the entities behind a page: the organisation, its people, its products and its location. If those signals are vague or contradictory, the system may describe you wrongly or not at all.

• Use exactly the same business name, address and phone number on your website, Google Business Profile, directories and social profiles.
• Add appropriate schema markup, such as Organization, LocalBusiness, Product, Article and BreadcrumbList, through a careful structured data and schema markup implementation. Google now shows FAQ rich results for only a limited set of sites, but question-and-answer markup can still help machines interpret your content.
• Build a substantial About page that explains who you are, where you operate, what you specialise in and who leads the business, with links to your official profiles.
• Keep your Google Business Profile complete and active, because it feeds local answers.

Step 4: Earn mentions beyond your own website

Generative engines rarely rely on a single source. When they recommend a supplier or explain a topic, they tend to look for agreement across several sites. That means your visibility depends partly on where else you are mentioned: industry associations, trade directories, review platforms, local news, podcasts, community forums and comparison articles written by others.

Focus on genuine, relevant mentions rather than volume. Contribute expert comment to industry publications, keep listings accurate, respond to reviews, and publish original material such as practical guides or anonymised process explanations that others will want to reference. AI citation and brand mention building and reputation management are steady, long-term efforts rather than one-off campaigns.

Step 5: Measure what you can, and accept what you cannot

Measurement in AI search is still imperfect. Visits from assistants such as ChatGPT or Perplexity often appear as referral traffic in Google Analytics 4, which you can group into a dedicated channel. Google Search Console currently folds AI Overview appearances into its overall web search data rather than reporting them separately, so look for changes in impressions and clicks on question-led pages.

To fill the gap, build a simple prompt panel: a fixed list of questions your customers would realistically ask, checked monthly in each major assistant. Record whether you appear, are linked and how you are described. Answers vary by user, location and time, so look for trends rather than reacting to a single result. An AI search visibility audit can set up this baseline and highlight the gaps worth fixing first.

The encouraging part is that the work which helps you in AI search is the same work that makes your website more useful to people: clear answers, accurate details and a reputation others will vouch for. If you would like a second pair of eyes on where your business stands today, our digital marketing and branding team can review your site and suggest a sensible order of priorities, or you can simply get in touch to talk it through.

Written by the Yashmitra Global Solutions team. Published 19 October 2026.