Answer Engine Optimization
What Is Answer Engine Optimization?
AEO is how you make your site easy for AI answer engines to read, quote, and recommend.
AEO is the AI version of SEO. The Quote Test is the fastest way to judge a page.
In this article (4 sections)
Quick answer
Answer engine optimization, or AEO, is the work of making your site easy for AI answer engines to read, quote, and recommend. It is to AI tools what SEO is to Google. The simplest way to judge it is the Quote Test. Look at any page and ask: could an AI lift a clean, correct sentence from this and use it in an answer? If yes, you are doing AEO. If not, the page needs clearer category language, real proof, and a plain FAQ.
What AEO means
Answer engine optimization is the work of making your site easy for AI answer engines to read, quote, and recommend. People shorten it to AEO.
It matters because buyers now ask AI tools for answers instead of scrolling search results.
The Quote Test
Here is a fast way to judge any page. Read it and ask one question.
Could an AI lift a clean, correct sentence from this and use it in an answer?
If yes, the page is doing AEO. If no, it is too vague, too thin, or too clever.
AEO basics for founders
Three things move AEO the most.
Clear category language
State your category and buyer in plain words. An AI cannot quote what it cannot classify.
A plain FAQ
Answer the real questions buyers ask, in two or three sentences each. Add FAQ schema so engines can read it.
Machine-readable files
Add an llms.txt file and clean structured data. These tell AI what you do without guessing.
AEO and SEO work together
SEO earns you links on Google. AEO earns you mentions inside AI answers.
You do not have to choose. The same clear content helps both. For the full method, read the complete AI Visibility Guide, then learn what AI visibility is.
Key takeaways
- →AEO makes your site easy for AI engines to read, quote, and recommend.
- →It is the AI version of SEO.
- →Use the Quote Test: could an AI quote this page cleanly?
- →Clear category language and a plain FAQ are the basics.
- →AEO and SEO work together, they do not replace each other.
Common questions
FAQ.
What is answer engine optimization in plain words?+
How is AEO different from SEO?+
Do I need AEO if I already do SEO?+
What are the first AEO steps for a founder?+
Which tools help with AEO?+
Continue reading
More from the blog.
Answer Engine Optimization
AEO vs SEO: What Founders Need To Know
SEO earns you links on Google. AEO earns you mentions inside AI answers. You need both, but they are not the same job.
Answer Engine Optimization
Answer-First Writing Makes Pages AI Can Quote
Answer-first writing puts the answer in the first sentence, so AI engines can lift it cleanly into a response.
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About the author
Matthew Lin
Architect by training. Property developer by profession. Tech entrepreneur by passion.
Founder of AudFlo, an AI Visibility Audit Platform that helps founders understand why ChatGPT recommends competitors instead of them.