SEO vs AEO vs GEO: one foundation, different measurements.
SEO improves discoverability and usefulness in search. AEO focuses on being selected for direct answers. GEO focuses on being represented and cited in generative AI responses. The labels overlap. Strong technical SEO, clear information, credible sources and useful pages remain the foundation for all three.
Researched and reviewed by Eli · 6 August 2026
The question this page answers
Understand the difference between SEO, AEO and GEO
SEO earns retrieval
Search engines still need to crawl, index and understand the site. Pages need a clear purpose, useful information, internal links, descriptive titles and a good experience. Google states that its generative AI features rely on core Search ranking and quality systems, so traditional SEO is not optional.
AEO and GEO change what you inspect
Direct-answer and generative systems make the evidence more visible. Teams can inspect whether the brand was named, which competitor appeared, what sources were cited and how the company was described. This adds an answer-level measurement layer to the familiar ranking and traffic layer.
Do the work once, measure it several ways
Do not write separate near-duplicate pages for every label. Build one authoritative page for the buyer's intent. Make the answer clear, support claims, expose useful product facts and earn independent corroboration. Then measure rankings, AI answers, citations and qualified website activity separately.
- SEO: crawlability, indexation, relevance, authority and user value
- AEO: direct answers and extractable explanations
- GEO: generative mentions, citations and narrative accuracy
- Business layer: qualified visits, conversions and revenue evidence
Questions buyers ask next
Do I need a separate GEO strategy?
Usually not as a separate content factory. Add AI-answer monitoring, citation analysis and clear machine-readable facts to a strong people-first SEO program.
Does Google require special AI markup?
Google says no special markup or AI text file is required for its generative search features. Normal technical SEO and useful content remain the priority.
Which metric matters most?
Use the metric closest to the business decision. Track visibility and citations for diagnosis, then visits, qualified conversions and verified revenue separately.
Primary sources
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