[Answer Engine Optimisation]
AEO vs SEO vs GEO — Where Each One Applies
SEO wins the ranked link, AEO wins the quoted answer in AI Overviews and AI Mode, and GEO wins the recommendation across ChatGPT, Perplexity and Gemini.
SEO is measured in positions and clicks. AEO is measured in inclusion and citations: a passage lifted into an AI Overview, an AI Mode response, a featured snippet or a voice answer. GEO is measured in mention rate and citation share across generative engines.
AEO sits between the two. It relies on pages that are already crawlable and indexable, then rewrites them answer-first so engines can lift the content cleanly. Google confirms there are no special requirements to appear in AI Overviews or AI Mode, so winning the answer comes down to being the clearest, most trustworthy response on the page. Our SEO services keep you ranking, this service wins the answer, and our generative engine optimisation agency brings both together across every engine.
Our AEO Process: Six Steps to Becoming the Answer
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How Answer Engine Optimisation Compares With SEO and GEO
SEO: Win the Ranked Link
Goal: rank pages in the organic results. Where it shows: the classic list of blue links. How it is measured: positions, impressions and clicks. SEO is the foundation for AEO, because Google draws AI Overview and AI Mode sources from pages that are indexed and eligible to appear in Search.
Book a Free Strategy CallAEO: Win the Answer
Goal: be the passage an engine quotes. Where it shows: Google AI Overviews, Google AI Mode, featured snippets and voice answers. How it is measured: inclusion and citation rate for your target questions. AEO turns pages that already rank into pages that answer engines choose to quote.
Book a Free Strategy CallGEO: Win the Recommendation
Goal: be named and recommended by generative engines. Where it shows: ChatGPT, Perplexity, Gemini and Copilot answers. How it is measured: mention rate, citation share and sentiment. GEO adds entity, citation and reputation work across the wider web, beyond your own pages.
Book a Free Strategy CallWhy You Need All Three
They stack rather than compete. Without SEO, engines cannot find your pages. Without AEO, they find them but quote someone clearer. Without GEO, AI assistants recommend whichever brand the wider web describes best. We plan all three together, so effort on one is never wasted on another.
Book a Free Strategy CallGoal: rank pages in the organic results. Where it shows: the classic list of blue links. How it is measured: positions, impressions and clicks. SEO is the foundation for AEO, because Google draws AI Overview and AI Mode sources from pages that are indexed and eligible to appear in Search.
Goal: be the passage an engine quotes. Where it shows: Google AI Overviews, Google AI Mode, featured snippets and voice answers. How it is measured: inclusion and citation rate for your target questions. AEO turns pages that already rank into pages that answer engines choose to quote.
Goal: be named and recommended by generative engines. Where it shows: ChatGPT, Perplexity, Gemini and Copilot answers. How it is measured: mention rate, citation share and sentiment. GEO adds entity, citation and reputation work across the wider web, beyond your own pages.
They stack rather than compete. Without SEO, engines cannot find your pages. Without AEO, they find them but quote someone clearer. Without GEO, AI assistants recommend whichever brand the wider web describes best. We plan all three together, so effort on one is never wasted on another.
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Frequently
Asked Questions
We’ve heard it all. Here’s everything you need to know before working with us.
AEO stands for answer engine optimisation. It is the practice of structuring and writing content so that answer engines such as Google AI Overviews, Google AI Mode, ChatGPT, Perplexity, Gemini and Copilot can extract it, summarise it and cite it directly. Rather than aiming only for a ranking, AEO aims to make your page the source those engines quote.
SEO aims to rank your page in the list of search results and is judged on positions and clicks. AEO aims to get your content lifted into the answer itself, in AI Overviews, AI Mode, featured snippets and AI assistants, and is judged on inclusion and citations. AEO builds on SEO: a page has to be indexed before it can be quoted.
The most common reasons are that the page is not indexed or eligible for a snippet, the answer is buried under a long introduction, headings do not match the question, or competing pages answer more directly and are better corroborated elsewhere. AI Overviews also only appear on some queries, so the result may not trigger for your search at all.
There is no fixed timeline. After an update, Google has to recrawl and reprocess the page, which can take days or several weeks depending on how often your site is crawled. Pages that already rank and simply need answer-first restructuring tend to move fastest. Pages that need new authority or citations take longer.
Look for an AEO agency that tests every major engine rather than just one, reports on real inclusion and citations rather than rankings alone, and is honest that no one can guarantee a place in an AI Overview. They should also understand SEO fundamentals, because answer engines draw on pages that already meet search quality standards.
Yes. Google AI Mode and AI Overviews can use different models and techniques, so the links they show for the same question often differ. We test and report on each surface separately, alongside ChatGPT, Perplexity, Gemini and Copilot, so you can see exactly where your content is chosen and where a competitor is quoted instead.
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