GEO vs AEO vs SEO: What's the Difference?
Three acronyms, one goal: getting found. But they target different surfaces. Here's the simplest way to keep them straight.
| SEO | AEO | GEO | |
|---|---|---|---|
| Full name | Search Engine Optimization | Answer Engine Optimization | Generative Engine Optimization |
| Goal | Rank in search results | Be the quoted answer | Be recommended by AI |
| Surface | Google/Bing results page | Featured snippets, voice | ChatGPT, Claude, Gemini, Perplexity |
| Measured by | Keyword rank, traffic | Snippet ownership | How often AI names you |
SEO — Search Engine Optimization
The original discipline: optimize pages so they rank in Google and Bing results. Technical health, quality content, backlinks and intent matching. SEO is still the foundation — you can't win at AEO or GEO with a weak SEO base.
AEO — Answer Engine Optimization
AEO targets the direct answer: featured snippets, voice assistants, and the concise reply surfaces that quote one source. The tactics lean on structured content, clear Q&A formatting, and schema markup so engines can extract your answer cleanly.
GEO — Generative Engine Optimization
GEO targets the generated answer inside AI assistants. Instead of one snippet, the AI synthesizes a response and may name several brands. GEO is about being in that consideration set — recommended, cited, and described favorably. Read the full GEO guide.
Which should you prioritize?
Keep SEO solid — it's the infrastructure that feeds everything. Then add GEO, because that's where buyer attention is moving fastest. AEO sits in between and often improves as a byproduct of good structured content. The honest answer for most brands in 2026: SEO foundation + GEO growth layer.
Where does your brand stand in AI?
Check your GEO score across ChatGPT, Claude, Gemini & Perplexity. Free, 30 seconds, no signup.
Check Your GEO ScoreFrequently asked questions
Are GEO and AEO the same thing?
They overlap but differ: AEO targets the single quoted answer (snippets/voice), GEO targets brand recommendations inside generated AI answers. Some marketers use them loosely; the surfaces are distinct.
Will GEO replace SEO?
No. SEO is the foundation that feeds GEO. The two work together — strong SEO authority improves how AI represents you.