AEO stands for answer engine optimization: shaping your content so that search engines and AI assistants use it as the direct answer to a question, rather than just listing it as one of many results. It began with featured snippets and voice assistants, and it now extends to the AI-written answers in ChatGPT, Perplexity, Gemini and Google's AI Overviews.
What does AEO stand for?
AEO is short for answer engine optimization. An "answer engine" is any system that responds to a question with an answer instead of a list — Google when it shows a featured snippet or a People Also Ask box, a voice assistant reading one result aloud, and now AI assistants that write a full reply.
The term predates today's AI assistants. It grew up around featured snippets and voice search, when marketers noticed that a single extracted answer was replacing the click. Generative AI made that pattern far more common, which is why AEO is back in the conversation.
How is AEO different from SEO and GEO?
SEO aims to rank a page. AEO aims to have a page supply the answer. GEO — generative engine optimization — is the broader practice of being cited by AI systems that compose responses.
The three are nested more than they are separate. Good SEO makes a page findable. Good AEO makes the answer on that page easy to extract. Good GEO makes your business a trusted source an AI will draw on and name. Our acronym guide maps where each label starts and stops.
What makes content good for AEO?
Answer engines favour content that is easy to lift and hard to misread:
- The answer first. Put a direct, self-contained answer in the first sentence or two under the question it answers.
- Questions as headings. Headings phrased the way people ask — "How much does a roof replacement cost?" — make it obvious what each section answers.
- Plain, specific language. Concrete facts, figures and steps beat broad claims.
- Lists and steps where they fit. Engines lift procedures and comparisons cleanly from well-formed lists.
- Structured data. FAQ and LocalBusiness markup tells machines exactly what a page contains.
Answer-shaped content goes deeper on the writing side.
An example of AEO in action
Imagine a roofing company's page titled simply "Roof Repair." It opens with a paragraph about the company's history and values, and the useful information — what a repair costs, how long it takes, whether they handle insurance claims — is scattered further down.
An answer-engine-friendly version leads with the answers. A heading asks "How much does roof repair cost in Mobile?" and the first sentence gives a realistic range and what drives it. Another heading asks "Do you work with insurance claims?" and answers yes or no immediately, then explains. Nothing about the company changed. The page just became far easier for a machine to lift an answer from — and more useful to the person reading it.
Where should a business start with AEO?
Start with the questions your customers already ask. Your sales calls, reviews, and Google's People Also Ask boxes are full of them. Here's how to mine them. If you run a local business, the local AEO playbook walks through the whole process.
Then give each important question a clear home: a service page or FAQ section that answers it in the first line, with a heading that matches the question. Add FAQ structured data where the page genuinely is a set of questions and answers. This guide covers FAQ pages that earn citations.
How do you know if AEO is working?
Look for your content being used as the answer: a featured snippet for a question you target, your page cited in an AI Overview, or your business named when an assistant is asked the question directly. The AEO pillar of the Speak Local scan checks the on-page signals — entity schema, FAQ schema, answer-shaped content — and the AI answer tracking records whether assistants actually name you.
AEO mistakes to avoid
- Burying the answer. If the answer appears after three paragraphs of introduction, an engine may take a clearer version from someone else.
- Answering vaguely. "Prices vary" isn't an answer. A range with the factors that affect it is.
- Marking up content that isn't there. FAQ structured data should describe questions and answers genuinely on the page, not a separate hidden set.
- Chasing one snippet. AEO works best as a habit applied across all your important pages, not a one-off effort on a single query.