GEO vs SEO vs AEO

This guide explains the differences between SEO, AEO, and GEO and how each impacts discoverability in search engines and AI systems.

AI Summary

SEO focuses on search engine rankings, AEO focuses on direct answers, and GEO focuses on making content understandable and citable by AI systems. GEO prioritizes structured data, entity clarity, and machine readability.

What is SEO?

SEO (Search Engine Optimization) focuses on ranking web pages in search engines.

What is AEO?

AEO (Answer Engine Optimization) focuses on providing direct answers to questions.

What is GEO?

GEO (Generative Engine Optimization) focuses on making content understandable and citable by AI systems.

Comparison

Aspect SEO AEO GEO
Primary user Humans Humans AI agents
Output Links Answers Generated responses
Schema Optional Helpful Essential

SEO gets clicks. AEO gets snippets. GEO gets cited by AI.

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Last updated: January 2026