Answer engine
An engine that answers the question instead of listing pages: Google's featured snippet, Alexa, Siri, ChatGPT, Perplexity, Copilot.
Guide · AEO
What is AEO, Answer Engine Optimization
AEO stands for Answer Engine Optimization: the work of getting an engine to use your content as the direct answer to a question, instead of only listing it among links. Today's answer engines are Google's snippets, voice assistants and AI engines such as ChatGPT, Perplexity and Copilot.
TL;DR
AEO starts from a real question and writes the paragraph that answers it better than anyone else: short, at the top of the section, under a heading that repeats the question, with structured data that tells the engine what it is about. It works for Google's snippets and for AI engines, and it is the practical base of GEO.
What AEO means
In marketing AEO stands for Answer Engine Optimization. The same letters also name the Authorized Economic Operator status in customs, and the ticker of a clothing retailer: different things, not covered here.
Answer Engine Optimization
The work on content and structure so that the engine picks your page as the answer and cites it as the source.
Direct answer
The paragraph the engine shows, or reads aloud, instead of a list of links. It is the unit of work of AEO.
How to do AEO, in six steps
Order matters: without the right questions the rest works in a vacuum.
1. Collect the real questions
Start from what customers actually ask: search autocomplete, support tickets, Search Console queries. Each question is a page or a section.
2. Answer in the first two sentences
The answer goes first and stands on its own. The rest of the section explains, but nobody should need it to get the answer.
3. Use the question as the heading
A heading that repeats the question in the asker's words helps the engine match the section to the search.
4. Add structured data
FAQPage, Article, Product and Organization in JSON-LD, matching the visible text, tell the engine what the page contains without guessing.
5. Let the bots in
In robots.txt, Googlebot, Bingbot and the search bots of AI engines, such as OAI-SearchBot and PerplexityBot, must be able to read the pages you want cited.
6. Check the answers
Check whether you appear in snippets and AI answers for the chosen questions, and rewrite the sections that are not picked.
AEO, SEO and GEO
AEO sits in the middle: it builds on SEO and prepares the ground for GEO. The full comparison is in the SEO vs AEO vs GEO guide.
AEO vs SEO
SEO gets the page into the results, AEO decides whether one of its paragraphs becomes the answer. A good ranking helps, but on its own it is not enough.
AEO vs GEO
AEO aims at one answer at a time. GEO looks at every answer AI engines give about your category and counts how many name your brand.
Frequently asked questions
- What does AEO mean?
- In digital marketing AEO means Answer Engine Optimization: the work of getting your content used as the direct answer by Google, voice assistants and AI engines. In customs the same acronym names the Authorized Economic Operator status.
- What is answer engine optimization?
- It is the optimization of a site's content and structure so that an answer engine picks it as the answer to a question and cites the page as its source. The work is on real questions, short answers up top, question-shaped headings and structured data.
- How do you do AEO?
- Collect the questions customers really ask, write a complete one or two sentence answer at the top of a section for each, use the question as the heading, add structured data that matches the text and make sure engine bots can read the page. Then check which answers get picked and rewrite the rest.
- What is the difference between AEO and SEO?
- SEO works on where the page ranks in search results. AEO works on the single paragraph that answers a question, so that the engine shows it or reads it as the answer. A page can rank first and never be the answer, and the other way round.
- Does AEO work on ChatGPT?
- Yes. When ChatGPT, Perplexity or Copilot search the web they pick the passages that best answer the question, and a clear opening paragraph is the easiest format to reuse. To know whether the brand is named when the engine does not search, you need GEO measurement.
- Is FAQ structured data still useful?
- Since 2023 Google shows FAQ rich results almost only for government and health sites, so for most sites they no longer change how results look. The markup is still valid and describes questions and answers explicitly to anything that reads the page automatically.