Guide
Answer engine optimization: the complete guide
What AEO is, how AI assistants pick sources, and what to change on your site.
Short answer
What is answer engine optimization?
Answer engine optimization (AEO) is the practice of structuring content so AI assistants and search features such as ChatGPT, Perplexity and Google AI Overviews can find it, understand it and quote it as a direct answer.
Key takeaways
Answer the question in the first two sentences, then add detail.
Use the question your buyer asks as the heading.
Add structured data so engines can tell what each block is.
Reviewed by Dr. Mira Lahti, Researcher in information retrieval
How answer engines choose a source
AI assistants and AI search features retrieve pages that match a question, then compose an answer and often cite the pages they used. Pages that state a clear answer, come from a recognizable source and are easy to parse are easier to quote.
Clear answers
Put the answer in the first one or two sentences under the question, so it makes sense if quoted alone.
A recognizable source
Consistent organization details, named authors and links to official profiles help engines confirm who is speaking.
What to change on your site
Use questions as headings, write answer-first paragraphs, and add structured data that matches what the page shows.
How to measure progress
Track a fixed set of buyer questions in the AI assistants your buyers use, and record whether you are mentioned or cited each month.
FAQ
AEO FAQ
Is AEO the same as GEO?
They overlap. Generative engine optimization (GEO) usually refers to AI assistants specifically; AEO also covers search features such as featured snippets.
Does structured data guarantee citations?
No. It helps engines read your content, but the answer itself still has to be clear, accurate and trusted.
Which pages should I start with?
The ones that answer questions buyers ask before they buy: pricing, comparisons and how-to pages.
Find out where AI assistants cite you today
Book a free 30-minute AI visibility check. We'll show you which buyer questions you already answer, and where competitors are quoted instead.