SEO vs GEO vs AEO: What’s the Difference?

The terms describe overlapping work

SEO usually refers to improving discovery and usefulness in search. GEO is often used for visibility in generative answers. AEO usually emphasizes answering questions clearly. Usage varies across the industry, so define what a proposal means instead of assuming these are three independent technical products.

Google's guidance says its established search requirements and people-first practices also apply to its AI features. It does not define a separate set of special markup requirements for those features.

Translate labels into actual deliverables

A technical workstream can cover crawling, redirects, canonicals, indexability, rendering, internal links and performance. A content workstream can clarify purpose, answer buying questions, correct unsupported claims and connect statements to evidence. A measurement workstream can inspect available search reports and genuine business outcomes.

Those deliverables are easier to assess than a promise to make a site “AI-ready.” Ask what will be inspected, what evidence will be supplied and how changes will be verified.

Separate eligibility from outcomes

A successful crawl does not prove indexing. Valid structured data does not guarantee a rich result. Accessible text does not guarantee selection for an AI-generated answer. A citation does not prove that it created a qualified enquiry.

Keep these stages separate when reporting results. Do not combine a lab performance score, a mention count and a conversion figure into an unexplained universal score.

Use one coherent plan

Map each existing page to a distinct audience and decision. Fix confirmed technical failures, improve the answer and its evidence, then monitor the reports available for the property. Choose new pages only when they add useful coverage.

Search crawling, user-requested retrieval and model training are different access purposes. Review bot permissions deliberately and keep private data protected by access controls. An optional llms.txt file does not replace these controls or establish Google ranking eligibility.

Sources and scope

• Google guidance for AI features
• People-first content guidance

Platform behavior can change. Check the documentation for the version and account you use. Recommendations in this guide do not guarantee a ranking, performance gain, compliance outcome or project result.