Answer Engine Optimization structures content so AI answer engines — ChatGPT, Perplexity, Google AI Overviews — quote it as THE answer. How AEO differs from SEO, and how to do it.
Definition
Answer Engine Optimization (AEO) is the practice of structuring content so AI answer engines — ChatGPT, Perplexity, Gemini, Google's AI Overviews — extract and cite it as the answer to a question, instead of sending a click to your page.
SEO ranks pages; AEO wins answers
Classic search returned ten blue links and a click. Answer engines return one synthesized answer with a handful of citations. If your page isn't in that citation set, you're invisible — even at rank #1.
What answer engines reward
A clear, self-contained answer in the first one or two sentences
Question-shaped headings (H2/H3 phrased the way a user asks)
FAQPage and HowTo schema so passages are machine-extractable
Factual, verifiable claims with concrete numbers
Short, single-idea passages (40–60 words) an engine can lift cleanly
A real author/entity and a recent updated date
How to do AEO
Lead with the answer, then explain — invert the pyramid
Add FAQPage schema to every page with Q&A
Phrase headings as the exact query
Keep each answer tight; cite your sources
How Relm applies AEO
Every Relm marketing page ships FAQPage schema, question-shaped headings, and concise definitions, and the site publishes /llms.txt so engines can index the facts directly.
Frequently asked questions
Is AEO the same as SEO?
No. SEO optimizes to rank a link; AEO optimizes to BE the cited answer. They share fundamentals — crawlability, structure — but AEO adds answer-shaped content and schema.
Which engines is AEO for?
ChatGPT search, Perplexity, Google AI Overviews, Bing Copilot, and Gemini.
Does schema markup help AEO?
Yes. FAQPage, HowTo, and Article schema make passages machine-extractable and eligible for answer surfaces.
How do I measure AEO?
Track citations/mentions inside AI answers and referral traffic from AI engines — there is no single rank number yet.