Generative Engine Optimisation and Search Engine Optimisation are not the same job. Here is what changes, what stays the same, and how the two work together.
SEO gets you ranked in the list of links. GEO gets you named inside the AI answer that now sits above that list. Both matter, but treating them as the same job is why a lot of businesses are losing ground.
SEO, Search Engine Optimisation, is the practice of getting your pages to rank in a search engine's results, so people click through to your site. It has been the backbone of online visibility for two decades.
GEO, Generative Engine Optimisation, is the practice of getting your business named, recommended or cited inside the answers that AI systems generate, from ChatGPT and Perplexity to Google's AI Overviews. You may also see it called AEO, Answer Engine Optimisation. The names differ, the goal is the same: be the answer, not just a link near it.
| Dimension | SEO | GEO |
|---|---|---|
| Goal | Rank your page in the results | Be named or cited in the AI answer |
| Unit optimised | The page | The entity, fact and passage |
| What winning looks like | A high position and a click | A mention or citation, often with no click |
| Where it happens | The search results page | Inside ChatGPT, Gemini, Perplexity, AI Overviews |
| Primary levers | Keywords, links, technical health, content | Entities, corroboration, structured facts, quotable answers |
| How you measure | Rankings, traffic, clicks | Share of AI answers, mentions, citations |
| Time horizon | Position holds until it moves | Answers can shift month to month |
GEO is not a clean break from SEO. Most of the groundwork is shared, because both people and machines reward the same things:
On top of that shared base, GEO adds a layer of work aimed at synthesised answers rather than ranked pages:
No, and anyone saying so is oversimplifying. AI answers lean heavily on pages that already rank and are already trusted. Strong SEO makes you a better candidate to be cited, so it is the foundation GEO stands on. What has actually died is the idea that a top ranking is the finish line. Now the ranking helps you win the mention, and the mention is what the customer sees first.
Think of it as one stack. SEO earns you a trusted, crawlable, well-ranked presence. GEO shapes that presence into clear entities, corroborated facts and quotable answers, then monitors how the assistants respond. Do the first without the second and you rank but go unmentioned. Do the second without the first and you have nothing solid for the models to trust. For the wider picture, see what AI visibility is.
Start by seeing where you actually stand. A free scan shows how AI answers about your business today and where competitors are named instead of you, which tells you whether your first move is shoring up SEO foundations or getting on with GEO-specific work.
Questions
No. SEO is the foundation GEO is built on. AI answers frequently draw from pages that already rank well and are trusted, so strong SEO makes you more likely to be cited by AI, not less. What has changed is that ranking is no longer the finish line.
No, and you should not. They share most of the same groundwork. GEO adds a layer focused on entities, corroboration and being quotable inside answers. The smart move is to do solid SEO and extend it with GEO.
No. There is real overlap, but the target is genuinely different. SEO optimises a page to rank in a list. GEO optimises facts and passages to be named or cited inside a synthesised answer, often with no click at all. Different outcome, different measurement.
By share of AI answers rather than rankings alone: how often you are named or cited across assistants, for which questions, against which competitors, and how that moves over time. That is exactly what an AI visibility scan and monitoring track.
Start by seeing where you stand. A free scan shows how AI answers about you today and where competitors are named instead, which tells you whether your first priority is SEO foundations or GEO-specific work.
Keep reading
Start with a free scan. It is the fastest way to find out whether AI recommends you or your competitor, and you keep the report.