What is Answer Engine Optimization (AEO)?
Answer Engine Optimization (AEO) is the practice of structuring content so that answer engines, whether Siri, Google AI Overviews, Copilot, or ChatGPT, select your content as the single definitive answer to a direct question. AEO is how you win the zero-click, single-answer surface.
AEO vs SEO vs GEO
SEO wins the list of links. GEO wins the source the model cites. AEO wins the answer itself: the concise, direct, machine-readable response that engines quote verbatim in a featured snippet or a voice reply.
How to structure for AEO
Answer the question in the first sentence, in plain language. Use structured data like FAQPage, Speakable, and QAPage. Break answers into short paragraphs with clear headings so engines can lift a clean answer.
Why it compounds
When your answer is chosen as the default, it appears across voice, featured snippets, and AI chat simultaneously. That single position becomes a permanent competitive moat.
Key takeaways
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AEO = winning the single answer, not just a ranking.
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Answer questions directly and mark them up with structured data.
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The default answer position compounds across voice, snippets, and AI.