What Is AEO (Answer Engine Optimisation) and Why It's Replacing SEO
Jul 22, 2026What Is AEO (Answer Engine Optimisation) and Why It's Replacing SEO
Answer Engine Optimisation (AEO) is optimising your content to be cited by AI answer engines like ChatGPT, Perplexity, and Google's AI Overviews. It prioritises clear direct answers, structured data, and authoritative sourcing over keyword density. AEO complements SEO rather than replacing it, but it is where visibility is heading.
More and more people are getting answers straight from AI, ChatGPT, Perplexity, Google's AI Overviews, without ever clicking a website. That changes the game for getting found. The new skill is making sure the AI cites your business when it answers. That skill is called AEO.
AEO vs SEO in plain English
SEO is about ranking your page in a list of blue links. AEO is about being the source an AI quotes when it writes the answer directly. They overlap, but the emphasis differs. SEO rewards keywords and links; AEO rewards clear answers, trustworthy sourcing, and content an AI can lift cleanly.
| SEO | AEO | |
|---|---|---|
| Goal | Rank in the list of links | Be cited in the AI's answer |
| Rewards | Keywords, backlinks | Clear answers, trusted sources |
| Winning format | Comprehensive pages | Direct answers, structured data |
| Where it shows | Google results | ChatGPT, Perplexity, AI Overviews |
How to optimise for AI answers
- Answer the question directly, near the top. A clear two-to-three sentence answer that an AI can lift whole. Do not bury it under 500 words of preamble.
- Add structured data. Schema markup and FAQ markup help AI understand what your content means and makes it easier to cite.
- Cite authoritative sources yourself. AI engines favour pages that reference credible sources. Linking to official, trusted sites is a trust signal.
- Include original data. Your own numbers, results, and first-hand data are the thing AI cites most, because no other page has them.
- Build mentions across trusted sites. The more credible places reference your business, the more likely AI is to trust and cite you.
Does AEO replace SEO?
Not yet, and not entirely. Traditional search still drives huge traffic, and good SEO and good AEO overlap heavily, both reward clear, helpful, trustworthy content. The smart move is not to drop SEO but to add AEO thinking on top: for every page, ask "would an AI quote this as the answer?" If yes, you are ahead of most of your competitors, who are still only thinking about blue links.
Frequently asked questions
What is AEO (Answer Engine Optimisation)?
AEO is optimising your content so AI answer engines like ChatGPT, Perplexity, and Google's AI Overviews cite it when they answer questions. It prioritises clear direct answers, structured data, and authoritative sourcing over keyword density.
Is AEO replacing SEO?
Not entirely, and not yet. Traditional search still drives major traffic, and good SEO and AEO overlap heavily. The best approach is to keep doing SEO and add AEO thinking on top, so your content works for both search results and AI answers.
How do I get my business cited by AI?
Answer specific questions clearly near the top of the page, add structured data and FAQ markup, cite authoritative sources, and include original data only you have. Those signals make AI engines more likely to trust and quote your content.
What is the difference between SEO and AEO?
SEO aims to rank your page in the list of search links. AEO aims to make your content the source an AI quotes directly in its answer. SEO rewards keywords and backlinks; AEO rewards clear answers, trusted sourcing, and machine-readable structure.
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