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What's the difference between AEO and SEO?

Updated 23 June 2026 · Cydney Chambers, founder of Named Agency

SEO is the work of getting your pages to rank in the list of search results someone scrolls and clicks. AEO — Answer Engine Optimisation — is the work of getting your business named inside the AI answer that now sits above that list, or in place of it. They share foundations, but they reward different things, and the answer is increasingly where the buyer decides.

Named Agency is an Answer Engine Optimization consultancy in Cape Town, working with reputation-built businesses across Southern Africa to get them named by ChatGPT, Perplexity, Gemini and Claude when buyers ask who to hire.

SEO and AEO aren't opponents. A clean, fast, well-structured site helps both, so the SEO work you've already paid for isn't wasted. The catch is that doing one well doesn't carry you in the other. You can sit at the top of Google for "architect Cape Town" and still be absent from every AI answer — because being in the list of links is not the same as being in the answer that sits on top of it.

What does SEO reward, and what does AEO reward?

SEO rewards a strong page: keywords, links from other sites, page authority, and a click. The model assumes the searcher leaves the results page and lands on yours, so the ranking is the prize. AEO rewards a business an engine can assemble and trust from many signals at once — a consistent profile, real reviews, structured data that states what you do and where, and content that answers the question directly. Here the prize isn't a ranking; it's being one of the two or three names the answer contains, whether or not anyone clicks.

	SEO	AEO
The goal	Rank in the list of links	Get named inside the AI answer
What it rewards	Keywords, backlinks, page authority	Consistent entity signals, reviews, structured data, direct answers
The prize	A click through to your site	Being one of the named recommendations
Where it's read	Google's ranked results	ChatGPT, Perplexity, Gemini, Claude, Google's AI Overviews
How you measure it	Rankings and traffic	Whether an assistant names you when asked

Can you rank on Google and still be missing from AI answers?

Yes — and it's the gap that catches good businesses. The two run on different logic. Search rankings reward pages; AI answers reward whether the engines have enough consistent, trusted information to feel safe naming you. A business with a complete profile, a steady flow of reviews, and a site that says plainly what it does will get named. One without those signals gets skipped, however long it's been trading and however well it ranks. Independent analyses through 2026 put the overlap between Google's top-ranked links and the sources AI answers actually cite well under half — top-ten rankers accounted for roughly 38% of AI citations by early 2026, down from about 76% the year before.

Is AEO replacing SEO — do you still need both?

No. The practical answer isn't to drop SEO for AEO; it's to keep the SEO foundation and add the layer AEO needs on top. SEO earns the right to be considered — a crawlable, reputable site is the precondition for being cited at all. AEO is the additional work your usual SEO doesn't cover: the profile, the reviews, the structured data, the answer-first pages written so a language model can lift a clean answer without guessing. Skip the foundation and the answer engines can't read you; skip the layer and they read you but still name someone else.

Why does the gap matter now?

Because the habit has moved, and the default moved with it. At Google I/O on 19 May 2026, AI Mode became the global default search experience and passed a billion monthly users; classic blue-link results still exist, but the path now leads with an AI answer from the first keystroke. When a summary sits above the results, far fewer people click through — the Pew Research Center, tracking tens of thousands of real searches, found click-throughs roughly halved when an AI summary was shown. For a reputation-built business — an architect, builder, coach, accountant, advisory firm — that's the buyer you never see: the one who asked an assistant, got three names, and acted on the answer without visiting a single site.

Will your SEO reports tell you whether AEO is working?

No — and this is the quiet part. SEO reports measure rankings and clicks, not whether an assistant names you. You can hold page one and be invisible in every answer, and nothing in the report will flag it. The only honest way to know is to ask the assistants the questions your buyers ask and see who comes back. Named Agency runs exactly that check.

FAQ

Is AEO just SEO with a new name?

No. SEO optimises for ranking in a list of links; AEO optimises for being named inside an AI-generated answer. They share a foundation — a clean, crawlable, trustworthy site — but reward different things, and a page can win one while losing the other.

Does my existing SEO help my AEO?

Yes. A fast, well-structured, reputable site is good for both, so SEO work isn't wasted. It just doesn't finish the job — being readable and ranked doesn't make you the name an assistant reaches for.

Do I have to stop doing SEO to do AEO?

No. Keep the SEO foundation and add the AEO layer on top: consistent profile, reviews, structured data, and answer-first content the engines can quote.

How do I find out if AI assistants name my business?

Ask ChatGPT, Perplexity, Gemini and Claude the questions your buyers would ask, and note who gets named. Named Agency's free AI Visibility Report Card runs that test across all four and tells you where you stand.

Sources

Google, "Google Search's I/O 2026 updates" — AI Mode as the global default and over one billion monthly users (19 May 2026).
Pew Research Center — search click-through roughly halves when an AI summary is present (2025).