Home / AI Search Optimization / SEO vs AEO vs GEO: What's The Difference?
AI Search Optimization

SEO vs AEO vs GEO: What's The Difference?

By Brian K Clayton·Updated June 5, 2026
Quick answer: What's the difference between SEO, AEO, and GEO?

SEO optimizes to rank links in traditional search engines. AEO (Answer Engine Optimization) optimizes to be cited as the answer by AI answer engines. GEO (Generative Engine Optimization) optimizes to be surfaced inside generative AI answers. They share foundations, and most businesses now need all three.

The short version

SEO = rank a link. AEO = be the cited answer. GEO = be named in generative AI answers.

Why all three matter

Customers now search across Google, answer engines, and AI assistants. Covering one channel leaves the others to competitors.

How they overlap

All three reward clarity, structure, trustworthy content, and a strong entity. SEO is the shared foundation.

What to prioritize

Get SEO foundations right, add answer structure and schema for AEO, and build entity and references for GEO.

When to get help

Bringing all three together across a site and multiple brands is where strategy pays off.

Need help fixing this?

Need help fixing this?

Tell me your site and the problem. I'll review it and send back a prioritized action list.

✓ Got it. I'll review your site and reply within 1–2 business days.
Brian K Clayton
AI · SEO · Web Development · Los Angeles

Brian helps businesses get found on Google and in AI search, fix technical problems, and automate lead generation. Founder of Clayton Enterprises.

Frequently asked questions

Increasingly yes — they cover different but overlapping discovery channels.

SEO foundations first; AEO and GEO build on them.

They're real shifts in how people discover businesses, though the labels are new.

Yes — that's exactly the combined approach I take.

Related reading

Free Website & AI Visibility AuditNo obligation · 1–2 day turnaround
Get audit