Glossary

Answer Engine Optimization (AEO)

Answer engine optimization (AEO) is the practice of structuring content so that answer engines, including AI assistants and AI-powered search, return your brand or page as the answer to a question. Where SEO competes for a ranked link, AEO competes to be the answer itself.

Why it matters

Answer engines collapse the journey from question to decision into a single response. Being the answer, or being cited in it, captures intent at its peak; being absent means a competitor captures it instead. As answer experiences spread across ChatGPT, Perplexity, and Google AI Overviews, AEO becomes a core acquisition discipline.

How to measure it

AEO is measured by how often your brand is the answer or a cited source for target questions, and where you sit when multiple options are returned. That means tracking mention rate, citation share, and position for question-shaped prompts across each answer engine, trended over time.

Answer presence
Whether you are in the answer.
Citation share
Whether you are cited as a source.
Position
Order when options are listed.
Coverage
Share of target questions you win.

Example prompts

How do I [job to be done]?
What is the best way to [task]?
Which tool should I use for [use case]?
Alternatives to [competitor]

How Rankry helps

Rankry measures AEO outcomes across answer engines and points you to the gaps worth closing.

  • Tracks answer presence and citation share per engine
  • Highlights question prompts where a competitor is the answer
  • Audits the technical readiness behind being answerable
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Related

Generative Engine Optimization

The closely related GEO discipline.

AI Readiness Audit

Technical readiness for answer engines.

How to Get Cited by AI

Earning the answer and the citation.

LLM Citation Tracking

Measuring who the answer cites.

FAQ

AEO questions

What is the difference between AEO and GEO?
They are closely related and often used together. AEO emphasizes being the answer that answer engines return; GEO emphasizes being generated and recommended by generative AI broadly. In practice the tactics and measurement overlap heavily.
How is AEO different from SEO?
SEO optimizes to rank among links; AEO optimizes to be the answer itself or a cited source within it. AEO leans on clear, direct, well-structured content that an engine can lift and attribute.
How do I measure AEO success?
Track how often you are the answer or a cited source for target questions, your position when options are listed, and your coverage across those questions, per engine and over time.