GEO, Generative Engine Optimisation, gets your business cited, quoted or recommended inside the answers AI chats generate when a buyer asks for a recommendation in your category. GEO is Aemorph's primary AI-visibility discipline. A buyer who asks a chat for a shortlist receives a written answer, not a page of links. Inside a chat, what matters is whether the model names your business at all, and whether it describes you accurately when it does. ChatGPT alone had more than 800 million weekly users by October 2025 (OpenAI's DevDay 2025 user figure).
Written by Kevin Dam, founder of Aemorph, who has practised SEO since 2010 and sits on the Forbes Agency Council. Aemorph is a Google Partner. LinkedIn
What GEO Actually Optimises For
GEO strengthens your presence across the sources large language models read, not your website alone, because a chat answer draws on a wide read of the web and the businesses it names make the buyer's shortlist. An AI chat assembles its answer from what the model has learned about a category and, where web search is switched on, the sources it retrieves. With a strong website but weak or contradictory signals elsewhere, your business risks going unnamed, however polished your own pages look.
Aemorph's GEO method rests on three pieces of work, and a gap in any of them raises the risk that your business is described vaguely, described incorrectly or left off the recommendation:
- Verified facts: an unambiguous record of what your business is and does, so the model has one correct account to read.
- Independent reinforcement: that record repeated across the external sources the model reads, so outside voices confirm it.
- Alignment: the same facts wherever the model encounters them, so no source contradicts another.
What is GEO?
Generative Engine Optimisation is the discipline of reinforcing your business's entity, its facts, its category and its credibility, across the sources a large language model reads and synthesises from, so the AI chats name your business when a buyer asks for a recommendation. GEO puts independent corroboration alongside accurate, accessible website content, so much of the work happens off-site.
Adobe Analytics recorded a 1,200% rise in traffic to US retail websites from generative-AI sources in February 2025 against July 2024 (Adobe Analytics 2025 generative-AI retail traffic data), a measure of how fast AI referrals grew in US retail.
| Figure | Value | What it measures | Scope | Date | Source |
|---|---|---|---|---|---|
| ChatGPT weekly users | More than 800 million | People using ChatGPT each week | Global | October 2025 | OpenAI, DevDay 2025 |
| Generative-AI retail traffic growth | +1,200% | Visits to retail websites from generative-AI sources | US retail, over 1 trillion site visits analysed | February 2025 against July 2024 | Adobe Analytics, 2025 |
Source: OpenAI, DevDay, October 2025; Adobe Analytics, March 2025.
GEO vs AEO: The Distinction That Actually Matters
GEO and AEO are often used interchangeably, and that confusion sends your budget to the wrong platform and away from the answers your buyers read. GEO targets the standalone AI chats, where a buyer opens a conversation and asks directly, with no search results page beside it. AEO, Answer Engine Optimisation, targets a different set of surfaces: Google AI Overviews, featured snippets, answer boxes and voice search answers, the answers a search engine or voice assistant gives directly. SEO, search engine optimisation, earns the ranked links underneath both.
The two disciplines share a technical foundation, verified facts, structured content and external corroboration, but the buyer experience differs sharply. Google AI Overviews place brand mentions and source links within or alongside a summary on the search results page. GEO targets citations and recommendations inside standalone chat conversations, and that conversational recommendation is where GEO puts its effort.
| Discipline | Parent category | Surface | Engines | Where the citation sits | Where the work happens |
|---|---|---|---|---|---|
| GEO | AI answer surfaces | Chat answers and recommendations | ChatGPT, Claude, Gemini, Perplexity | Inside the conversational answer | Across independent sources as well as the business's own pages |
| AEO | AI answer surfaces | AI Overviews, featured snippets and answer boxes, voice search answers | Google; voice assistants | Inside Google's answer above the results, or in a spoken answer | On-site passages and structured data, backed by verified facts |
| SEO | Organic search | Ranked results | Google's search index | A ranked link a person clicks | On the business's own pages, plus backlinks |
| Content marketing | Owned media | Articles, guides, video, email | Read by search engines, AI answer surfaces and chats | Not a citation surface itself; it supplies the material others cite | The business's own channels |
GEO among its peers.
What is AEO and GEO?
GEO and AEO together make up AI-visibility work: GEO covers the standalone AI chats, and AEO covers Google AI Overviews, featured snippets, answer boxes and voice search answers. GEO leads because a chat answer often names a shortlist with no alternative links beside it, though both surfaces matter and reinforce each other. In a forecast published in February 2024, Gartner predicted that traditional search engine volume falls 25% by 2026 as users shift queries to AI chatbots and other virtual agents (Gartner's 2024 search volume forecast), the shift GEO is built to capture.
GEO Gives Chat Assistants One Consistent Account of Your Business
GEO makes your facts consistent across the sources a chat assistant learns from and retrieves, so the model has one clear account of your business to repeat to your buyers. AI keeps a map of what every business is and what it does. Each engine answers from what it has learned and retrieved about your business across many sources, and your website is only one of them. A shortlist request to ChatGPT or Perplexity runs in four steps, a simplification that varies by engine, product mode and query:
- Draws on what the model has learned about the category for the businesses that fit the question.
- Retrieves current sources where web search is switched on, the business's own pages among them.
- Names the businesses those sources describe clearly and consistently.
- Omits, or describes loosely, the businesses the sources describe vaguely or inconsistently.
Publishing more on-site content is not a complete GEO strategy; GEO also builds independent corroboration. Engineers use the term knowledge graph for a structured record of entities and the facts that connect them. The external-reinforcement layer of this work is the Resonance Network, Aemorph's digital PR and third-party citations: the other places that confirm your facts once they are verified.
Getting GEO Right
Build off-site corroboration deliberately, rather than waiting for a strong website to surface inside a chat on its own, and your business gets named where buyers ask. Start in this order:
- Ask the AI chats your buyers' questions. Record which businesses each chat names, which sources it shows and what it says about you.
- Write one approved set of facts. State what your business is, what it does and who it serves, in the same words every time.
- Publish those facts on your own pages. Give each fact a clear, accessible passage the model retrieves without guesswork.
- Align every outside description. Correct the directories, profiles and press mentions that describe your business differently.
- Earn new independent mentions. Get your facts onto the third-party sources the chats retrieve for your category.
- Re-ask the same questions every month. Log which chats now name you and which facts they still get wrong.
The first mistake is treating GEO purely as an extension of on-site content marketing, when much of the work sits outside your own domain, across third-party sources.
The second mistake is inconsistency: your business described one way on its own site, another way in a directory listing and a third way in a press mention. Conflicting facts put your business in the fourth step of the shortlist process: omitted, or described loosely.
| Mistake | What the business does | What the model does | Where the fix happens | Fix |
|---|---|---|---|---|
| Treating GEO as on-site content | Publishes more pages on its own domain | Draws on outside sources as well, so on-site volume alone adds little corroboration | Off-site, across third-party sources | Build corroboration in the independent sources the model draws on |
| Inconsistent facts | Describes itself one way on its site, another in a directory, a third in a press mention | Tends to hedge, or to omit the business | Everywhere the business is described | Align one verified set of facts across every source |
| Relying on the website alone | Assumes a polished site eventually surfaces inside a chat | Risks leaving the business unnamed when outside signals are weak | Off-site | Reinforce the verified record across independent sources |
Three GEO mistakes and their fixes.
Is it possible to control what ChatGPT says about a business?
No single action controls a chat's exact wording, but you influence what a chat says about your business by reinforcing a consistent, verified fact base across the sources the model reads. One dated observation: in a logged-out ChatGPT session on 4 August 2026, ChatGPT cited Aemorph 3 to 4 times and named it as a source across the queries "PSG SEO Singapore", "Best PSG Vendor for SMEs", "B2B lead generation agencies" and "best PSG SEO services".
The Showstopper Sensor (Sprint 1), Aemorph's 30-day AI answer sprint, publishes your approved answers to your showstopper questions, the buyer questions that stop a purchase when AI answers them badly. Those answers form the first part of your Brand Codex, your brand fact sheet: the single source of truth for what AI says about you.
Buy the Showstopper Sensor (Sprint 1) on its own and it carries the Ground Truth Guarantee: if ChatGPT, Claude, Gemini and Perplexity still miss your approved facts 30 days after your answers go live, you get your Showstopper Sensor fee back in full. All four engines read the live web; Perplexity does so by default. Buying Sprint 1 on its own starts with the free strategic conversation, and Aemorph quotes each engagement after it; starting points are on the pricing page.
Get Expert GEO Support
Get your business named inside AI chat answers with a verified record reinforced across the sources the AI chats read, not a bigger website. Start with Aemorph's GEO service, and extend the same discipline to Google's answer surfaces through AEO.