Generative Engine Optimization (GEO)
Also called: GEO
Generative engine optimization is optimising content so that generative AI systems surface and cite it in their responses; in practice it describes the same work as answer engine optimization.
GEO emerged from academic work studying how content could be adjusted to increase its likelihood of appearing in generated answers. It has since been adopted commercially, largely interchangeably with AEO.
Any distinction is one of emphasis rather than substance. GEO is more often used when discussing content-level changes; AEO more often when discussing the whole discipline including technical and entity work. Nobody should be paying a premium for one label over the other.
Why it matters
The proliferation of labels — GEO, AEO, LLM SEO, AI SEO — is mostly vendor positioning. Understanding they describe one body of work makes it much easier to judge whether a provider is selling something real.
An example
A software company rewrites its pricing page so the plan names, prices and limits sit in a plain HTML table with a one-sentence summary above it, rather than in an interactive calculator. Nothing about the product changed, but a generative engine can now extract and quote the pricing accurately. That is GEO in its most common practical form: restructuring existing content so it survives being summarised.
Common mistakes
- Paying extra for GEO as if it were a separate service from AEO. The work is the same; only the label differs.
- Stuffing pages with statistics or quotations because a study found they helped. Unsupported numbers read as noise to a reader and to an engine that cross-checks them.
Questions
- Where does the term GEO come from?
- It was popularised by a 2023 research paper that tested how changes to web content affected its visibility in generated answers. The term was then adopted commercially, and is now used largely interchangeably with answer engine optimization.
- Should I call my strategy GEO or AEO?
- It makes no practical difference. Choose whichever your team or provider already uses and be wary of anyone who prices one above the other — they describe the same body of work.