Guide
GEO vs SEO
By YourAIRank Team · Published
Short answer
SEO aims to rank your pages in search results; GEO (generative engine optimization) aims to get your brand mentioned, recommended and cited inside AI-written answers. They share foundations — crawlable, clear, trustworthy content — but they differ in what you're optimising for, which signals carry most weight, and how you measure success.
The short definitions
- SEO — improving how your pages rank in search engine results, to earn clicks.
- GEO — improving how AI assistants that write answers (ChatGPT, Perplexity, Google's AI features and others) mention, recommend and cite you.
What's different
The unit of success
In SEO, success is a URL ranking for a query. In GEO, success is your brand appearing in the answer — often without a click — and your pages being cited as sources.
Pages vs entities
SEO optimises pages. GEO depends heavily on your business as an entity: how consistently you're described across your site and the third-party sources AI reads.
One results page vs a written answer
A results page shows ten options in a stable order. An AI answer might name two businesses, explain why, and change wording on the next run. There's no position 1 to defend.
Measurement
SEO has rankings, impressions and clicks. GEO is measured per question over repeated checks: mention rate, recommendation share, position in lists, competitors named and sources cited. See how to track AI visibility.
What stays the same
- Crawlable, fast pages with content in the HTML.
- Clear titles, headings and structured data.
- Content that answers real questions specifically.
- Being referenced by reputable, relevant sites.
AI assistants that search the web retrieve pages much like a search engine does, so a site that's well built for SEO starts with an advantage.
Where to put your effort
- Fix the shared foundations first — the AI readiness checker and robots.txt AI checker cover the technical basics.
- State clearly what you do, for whom and where, so you're an unambiguous entity.
- Get described accurately on the third-party sources AI cites for your category.
- Write answer-ready pages for your customers' real questions.
- Measure both: SEO in your search console, GEO by tracking your questions in AI engines.
For the GEO side specifically, read how to rank in ChatGPT and how to get cited by ChatGPT.
Frequently asked questions
Does GEO replace SEO?
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No. Search engines still send traffic, and AI assistants rely on many of the same signals. Treat GEO as an additional outcome to measure and improve.
Is GEO the same as AEO?
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The terms overlap. AEO (answer engine optimization) is often used for the same idea: being the answer, or part of it, in AI-generated responses.
Start with a free check, then track it over time
The free check asks ChatGPT 3 real customer questions about your business. Pro monitors up to 10 questions on ChatGPT and Perplexity every 7 days — Pro is launching soon.