What Is GEO? How to Get Your Business Cited by ChatGPT and AI Search

Ask ChatGPT, Perplexity or Gemini to recommend a dentist in Dubai, compare two project-management tools or explain how to fix a slow WordPress site, and you'll get a confident, written answer, often with a short list of brands and a few cited links. Google does something similar with AI Overviews at the top of many results pages. For a growing number of questions, that answer is the first thing a potential customer reads.

Generative engine optimisation (GEO) is the practice of improving how these AI systems understand, mention and cite your business. It sits alongside SEO rather than replacing it, and it rewards many of the same things: clarity, credibility and content that genuinely helps.

How generative engines build an answer

There are two broad sources of information behind an AI answer. The first is what the model learned during training, a large snapshot of public text. The second, increasingly important, is retrieval: search-enabled assistants run live searches, read a handful of pages and summarise them, often linking to the sources they used.

That has a simple implication. For retrieval-based answers, your page has to be findable by the systems doing the searching, accessible to their crawlers and easy to quote. For training-based knowledge, your brand needs to be described clearly and consistently across the web, so that what the model "remembers" about you is accurate.

Nobody outside these companies knows exactly how sources are weighted, and outputs vary between sessions and users. Treat any claim of guaranteed AI placement with scepticism. What you can do is improve the signals that every one of these systems depends on.

GEO vs SEO: what's the same and what's different

The overlap is large. Pages that rank well in traditional search are frequently the ones retrieved for AI answers, so technical health, relevant content and authority still matter. The differences are in emphasis:

• Extraction over clicks. AI systems lift sentences and facts. Content that states things plainly is easier to use than content that buries the point.
• Entities over keywords. Models reason about things (your company, its services, its locations) rather than exact phrases. Consistency of those facts matters.
• Mentions beyond your site. What reputable third parties say about you shapes how you're described.
• Different measurement. There's no rank tracker for "being mentioned by ChatGPT". You measure with prompt testing and referral data.

Step 1: Make sure AI crawlers can reach your pages

Start with access. Several AI companies publish the user agents their crawlers use, and many separate training crawlers from search or user-triggered fetchers. OpenAI, for example, documents GPTBot for training and OAI-SearchBot for search features; Perplexity documents PerplexityBot. Google's AI Overviews are part of Google Search, so they rely on normal Googlebot access; the separate Google-Extended token controls use of content for Gemini model training rather than Search.

Check your robots.txt, CDN and firewall settings. It's common to find security tools blocking unfamiliar bots by default. Decide deliberately which crawlers you allow. Blocking search-oriented crawlers can stop your pages from being cited at all.

Also make sure important content is in the HTML rather than loaded only through heavy client-side JavaScript, and that pages load quickly. Retrieval systems have limited time per page.

Step 2: Make your entity unambiguous

An AI model needs to be confident about who you are before it recommends you. Help it:

• Use the same business name, description, services and locations on your website, Google Business Profile, social profiles and directory listings.
• Have a clear About page that states what you do, who you serve, where you operate and who runs the business.
• Add Organization or LocalBusiness structured data with your name, logo, contact details and sameAs links to your official profiles.
• Describe each service on its own page in plain language, including who it's for.

If your company is described three different ways across the web, don't be surprised when an assistant describes it a fourth way.

Step 3: Write content that's easy to cite

Citable content has a recognisable shape. It answers a specific question near the top, then supports the answer with detail, examples and caveats. Useful patterns include:

• Definitions: a one or two sentence explanation of a term, followed by context.
• Comparisons: honest "X vs Y" breakdowns, ideally in a simple table.
• Step-by-step processes with numbered steps and clear headings.
• Specific, first-hand detail: what you've seen working with clients, typical timelines, common mistakes. This is the kind of information that isn't already everywhere.

Use descriptive headings phrased the way people ask questions, keep paragraphs focused, and update facts that change. Generic content that repeats what ranks already gives an AI system no reason to cite you over the original.

Step 4: Earn mentions on sources AI tools trust

Generative engines lean on sources that appear authoritative and independent. That means the same things that support SEO authority also support GEO: coverage in industry publications, listings in respected directories, genuine customer reviews, partner pages, podcasts, conference talks and helpful answers in communities where your buyers ask questions.

Focus on relevance and honesty. Being mentioned as a specialist in a few places your market actually reads is worth more than a scattering of low-quality listings.

Step 5: Measure what you can

AI visibility can't be measured perfectly, but it can be tracked well enough to guide decisions:

1. Build a prompt set. Write 20–40 questions your customers might ask, such as "best local SEO agency for clinics in Dubai" or "how do I get my plumbing business on Google Maps".
2. Test across tools. Run them in ChatGPT, Perplexity, Gemini and Google (watching for AI Overviews). Note whether you're mentioned, how you're described and which URLs are cited.
3. Repeat regularly. Monthly is enough for most businesses. Look for trends rather than single results.
4. Watch referrals. In GA4, some AI tools appear as referral sources. Track that traffic and what it converts into.

What about llms.txt?

You may see recommendations to add an llms.txt file that summarises your site for language models. It's a proposal rather than an established standard, and support from the major AI companies is limited. It's harmless to add, but it's not a substitute for the fundamentals above.

A realistic GEO checklist

• Robots.txt, CDN and firewall allow the crawlers you want.
• Key content is visible in HTML and pages load fast.
• Business name, services and locations are consistent everywhere.
• Organization/LocalBusiness schema with sameAs links is in place.
• Each service has a clear, specific page.
• Important questions are answered directly under descriptive headings.
• You're earning genuine mentions on relevant third-party sites.
• A prompt set is tested monthly and results are logged.

GEO is still evolving, and anyone claiming certainty about it should be questioned. The businesses that do well are the ones that make themselves easy to understand, easy to verify and genuinely worth recommending. That's good SEO, good marketing and good GEO at the same time.