GEO vs SEO: Differences and When to Use Each

SEO optimises to rank links in search results. GEO (Generative Engine Optimization) optimises so AI engines cite your content in their answers. Here is how SEO and GEO differ — and why you need both.

Updated: June 2026 Reading time: 5 minutes

The core difference between SEO and GEO

SEO and GEO share foundations but target different surfaces. SEO wins a ranking position so a person clicks your link. GEO gets your page used as a source inside an AI-generated answer from ChatGPT, Perplexity or Google AI Overviews.

Where SEO and GEO overlap

Clear, well-structured content with one H1 and descriptive H2s.
Strong topical authority and trustworthy authorship (E-E-A-T).
Valid structured data (JSON-LD).
Fast, crawlable, mobile-friendly pages.

SEO GEO: when to use each

Use SEO for queries where people still click through and compare options. Lean into GEO for informational and definitional queries that AI engines now answer directly. In practice you do both on the same page — the keywords "SEO GEO" and "GEO SEO" describe one combined discipline.

Doing SEO and GEO together

Keep your SEO fundamentals, then add GEO signals: Article and Organization schema, a named author, dates, citations and content that lives in the HTML. Score any page with the free GEO Checker.

Frequently asked questions

Is GEO replacing SEO?

No. SEO still drives most discovery; GEO adds a layer for AI-generated answers. Do both.

What is the difference between SEO and GEO?

SEO ranks links in search results; GEO gets your content cited inside AI-generated answers.

Does GEO help SEO?

Yes. The structure, schema and trust signals GEO rewards also strengthen traditional SEO.