Answer Engine Optimization (AEO) is the practice of making content easy for answer systems to discover, interpret, and reuse when responding to a question. It emphasizes direct answers, clear structure, accurate facts, and machine-readable context where a platform supports it; structured data does not guarantee extraction or citation.
In plain terms
AEO favors pages that answer a specific question clearly in visible text and organize supporting detail under descriptive headings.
Structured data can reduce ambiguity for systems that consume it, but no universal schema makes a page eligible for every answer engine.
AEO and GEO overlap. AEO focuses on answerability and extraction; GEO also covers measured brand mentions, source citations, competitor context, and improvement over time.
Why it matters
Direct, well-structured answers reduce ambiguity for readers and for retrieval systems that can access the page.
AEO is useful as a content-quality discipline, but it should be measured through actual answer outcomes rather than assumed from markup alone.