AI Search · 7 min read

What is Generative Engine Optimisation (GEO)?

Quick answer

Generative Engine Optimisation (GEO) structures a website so AI tools like Google AI Overviews, ChatGPT and Perplexity can quote and cite it. As AI search grows — Google's AI Mode has surpassed 1 billion monthly users — GEO protects the visibility a firm risks losing as answers replace links.

Source: Google

Generative Engine Optimisation (GEO) is the practice of making a website understandable and quotable by generative AI tools such as Google AI Overviews, ChatGPT, Gemini and Perplexity. Where traditional SEO aims to rank a page in a list of links, GEO aims to make a page's content the kind an AI system extracts when it writes an answer. It's sometimes called Answer Engine Optimisation (AEO). Despite the label, it isn't a plugin or a one-time setting — it's a standard of content and structure that, done properly, also strengthens ordinary search.

Last updated: July 2026

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Key takeaways

  • GEO means optimising to be quoted by AI answer engines, not just ranked in a list of links.
  • It's sometimes called Answer Engine Optimisation (AEO) — the same idea.
  • It overlaps heavily with SEO but weights extractability, structure and trust more.
  • It isn't a plugin or a one-click fix — claims of one should be treated with caution.
  • For law firms, it protects visibility as AI answers take more of the results page.

A plain-English definition

Generative Engine Optimisation is the work of making a website easy for AI answer engines to use. When a tool like ChatGPT or Google's AI Overview answers a question, it draws on content it can read, understand and trust, and cites some of it. GEO is about being that content.

The term is new, but the idea is intuitive: as AI tools become how people find answers, a firm's website needs to be built so those tools can quote it. What GEO is not is a trick, a plugin, or a setting — a distinction worth holding on to when someone offers a one-click version.

How GEO differs from SEO

Traditional SEO optimises for a ranking position — getting a page higher in Google's list of links. GEO optimises for inclusion in a synthesised answer, which an AI may assemble from several sources regardless of their exact ranking.

In practice they overlap heavily; both reward useful, well-structured, trustworthy content. GEO simply puts more weight on things classic SEO sometimes neglected — answering directly, plain definitions, clear structure, and strong signals about who published the content and why they can be trusted.

Why it's not a box a firm can tick

Because GEO is a standard of content and structure rather than a feature, it can't be switched on. It depends on how well a firm's expertise is turned into clear, extractable, trustworthy answers across the questions its clients ask — sustained as the AI tools change.

That's genuine editorial and technical work, which is why GEO is delivered as a service rather than sold as software, and why any 'instant GEO' product deserves scepticism. The reassuring part is that doing it properly tends to strengthen a firm's ordinary Google performance too.

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Frequently asked questions

Is GEO just a buzzword for SEO?

There's real overlap, but GEO addresses a genuinely new behaviour — AI tools synthesising answers rather than listing links. It emphasises extractable, direct, well-labelled, trustworthy content. Think of it as an evolution of SEO for an AI-answer world, delivered as real work rather than a rebrand.

Do I need special software or a plugin for GEO?

No — and that's the point to hold on to. GEO is about how content is written and structured and how a firm's credibility is signalled. There's no magic plugin, so 'one-click GEO' claims should be treated with caution. It's editorial and technical work, delivered as a service.

Is GEO the same as Answer Engine Optimisation (AEO)?

Broadly, yes. Different people use different names — GEO, AEO, AI search optimisation — for the same core idea: making content the kind AI answer engines quote. We focus on the underlying work, not the label.

Will GEO work hurt my existing SEO?

No — they pull in the same direction. Clearer answers, better structure and stronger trust signals help both AI visibility and traditional rankings, so investing in GEO properly generally strengthens overall search presence.