AEO vs GEO vs SEO — what is the difference and which one matters for your store?
June 8, 2026 · SeenByLLM Team · #aeo, #geo, #seo, #fundamentals
SEO, AEO, and GEO sound like the same thing with different acronyms. They are not. Here is what each one does, where they overlap, and what to focus on first.
The search landscape is splitting into three disciplines. Most ecommerce teams are still running one playbook from 2015. Here is the breakdown.
SEO — Search Engine Optimization
The original. You know this one.
- Target: Google, Bing, Yahoo — traditional search engines
- Goal: Rank in the top 10 blue links for a keyword
- How: Title tags, headings, backlinks, page speed, internal links, content quality
- Measurement: Rankings, organic traffic, click-through rate
SEO is still important. Google processes over 8 billion searches per day. But the nature of those searches is changing. More of them end in an AI-generated answer box at the top of the page, and the user never scrolls down to the links.
If your SEO strategy only optimizes for blue-link rankings, you are optimizing for a shrinking surface.
AEO — Answer Engine Optimization
Answer Engine Optimization is about getting your brand into the answer — not the link list.
- Target: ChatGPT, Gemini, Perplexity, Claude, Copilot, DeepSeek, Grok, Meta AI
- Goal: Be mentioned accurately in the AI's generated response
- How: Structured data, FAQ content, clear product descriptions, consistent information across the web
- Measurement: Mention rate, accuracy, citation depth, competitive share
The key difference from SEO: there is no position two. The assistant gives one answer. Either you are in it or you are not. The distribution is much more winner-take-all than traditional search.
AEO also requires a different content approach. Instead of targeting keyword volumes, you need to make sure your product data is clean and complete enough that an assistant can extract accurate claims. Schema markup helps. Plain-language FAQ answers help even more.
GEO — Generative Engine Optimization
GEO is the newest term and the least settled. It was coined by researchers at Princeton and Georgia Tech in 2024 to describe optimization specifically for generative AI outputs.
- Target: AI systems that generate original text, not just retrieve existing pages
- Goal: Influence the content, tone, and detail of what the AI generates about you
- How: Source credibility, statistical data, authoritative quotes, multi-source corroboration
- Measurement: Similar to AEO, but with more emphasis on the quality of the generated mention
In practice, GEO and AEO overlap heavily. The distinction that matters for ecommerce teams is: AEO focuses on getting mentioned, GEO focuses on getting mentioned well — with the right positioning, the right details, and the right competitive context.
Which one should you focus on?
| Scenario | Priority |
|---|---|
| Your organic Google traffic is declining | SEO refresh + AEO |
| You are not showing up in AI answers at all | AEO first |
| You show up but the details are wrong | AEO accuracy fix |
| You show up with correct details but weak positioning | GEO |
| You are an established brand with solid SEO | Add AEO on top |
For most Shopify merchants, the practical answer is: keep your SEO running and add AEO immediately. Do not wait for GEO to become a separate discipline — the actions are the same.
The action list
- Run an AI visibility audit. Check if you appear in ChatGPT, Gemini, and Perplexity for your top 5 product categories.
- Fix your product data. Clean titles, accurate descriptions, complete specifications. AI assistants cannot recommend what they cannot parse.
- Add FAQ schema. Answer the questions shoppers actually ask, in plain language, with structured data markup.
- Build third-party presence. Reviews on trusted sites, guest posts, comparison articles. Assistants cite sources — make sure you are one.
- Monitor weekly. AI recommendations shift faster than Google rankings. What was accurate last month might not be this month.
The brands that treat AI visibility as a first-class channel — not an afterthought to SEO — will be the ones that show up when a shopper asks "what is the best [your category]?" and gets a single answer back.