Answer Engine Optimization (AEO): Optimizing for AI Answers

AEO Advice, Checked Against Google

These statements cover Google Search. Other platforms publish their own rules; OpenAI, for example, documents which crawler its search uses, as covered in ChatGPT and conversational search. Platform-by-platform citation is covered in generative engine optimization.

What Google Says Does Matter

• Eligibility: “a page must be indexed and eligible to be shown in Google Search with a snippet”, meeting the Search technical requirements; at site level, the guide adds that a site “must be included in Search generative AI features in Search Console”.
• Content: Google asks for “non-commodity content” that offers readers something beyond what’s already widely available, such as your own data, decisions and experience.
• Measurement: the Generative AI performance report in Search Console.

Writing Answers That Work

Writing for answers is writing for a reader who asked a direct question. The same habits serve featured snippets, People Also Ask and AI answers, all of which show or link to text that answers a question:

1. Answer in the first sentence of the section, then give the conditions and details. “How long does a site migration take to recover?” is better answered with what the timeline depends on than with an introduction to migrations.
2. Make each section stand on its own. Name the subject instead of relying on “it” or “this” from an earlier section.
3. Be specific and sourced. A claim with its source and date is something an answer can rely on; a vague claim isn’t.
4. Use the reader’s words for the question in headings where it fits, and the precise term in the answer.
5. Use lists for steps and tables for comparisons, with the explanation in sentences around them.
6. Keep facts current, especially prices, policies, limits and dates.

Google’s guide also says “There’s no ideal page length”, so write for the audience. Detail on these formats is in featured snippets and People Also Ask, and on clear language in NLP and search.

Content Answers Can’t Replace

An answer engine can summarize what’s already known. It needs sources for what isn’t: your prices, your process, your test results, your policies, your data. Pages that hold that information give answers something to cite and give readers a reason to visit. Pages that restate what’s widely known give neither.

Measuring AI Answer Visibility

• Google’s AI features: the Generative AI performance report in Search Console; AI Overviews and AI Mode clicks are also counted in the Web search type totals. See AI Overviews.
• Other assistants: GA4’s AI Assistant channel for visits from tools like ChatGPT and Copilot; see GA4 for SEO.
• Citations: a fixed set of priority questions, asked on a schedule, with the cited sources recorded and dated.

Choosing Advice and Services

Before acting on AEO advice, ask what the platform’s own documentation says. Google has documented its position for its own features; for others, look for the vendor’s crawler and search documentation. Treat promised citation rates, secret formats and “AI ranking factors” as claims that need evidence, especially from anyone selling them.

Start from the priority questions you track: where an answer cites other pages instead of yours, check that your section answers the question in its first sentence and holds something the cited pages don’t, such as your own prices, process or data.