GEO vs AEO: two names, one discipline
GEO (Generative Engine Optimisation) and AEO (Answer Engine Optimisation) describe the same practice: making a business citable and recommendable by AI answer engines such as ChatGPT, Google AI Overviews, Perplexity and Gemini. The industry has not settled on one name. The work is identical, and the name you use changes nothing about what actually gets your business cited.
Where each term came from
AEO is the older name. It grew out of answer boxes, featured snippets and voice search, the first surfaces where a search engine answered directly instead of listing links, and expanded naturally to cover AI answer engines when they arrived.
GEO is the academic newcomer. The term was coined in a 2023 paper by researchers at Princeton, Georgia Tech, Allen AI and IIT Delhi, published at KDD 2024, which studied how content can be made more likely to be cited inside AI-generated answers.
Neither name has won. A Search Engine Land analysis of 75 SEO thought leaders on LinkedIn found that 59% reference GEO, and that fewer than one-third kept their terminology consistent over the past year. The vocabulary is still moving. The work underneath it is not.
Does the difference matter?
Some publications draw a technical line: AEO for verbatim answer extraction, the featured-snippet lineage, and GEO for citation inside synthesised answers. The distinction is tidy on paper and dissolves in practice.
The tactics overlap almost entirely: structured content, schema markup, direct answers near the top of the page, pages AI crawlers can actually read, and authority signals the engines trust. Do the work under either name and you have done it under both.
The honest read is that the terminology is unsettled and vendors pick whichever term they can own. We call it AEO because it names the outcome a buyer cares about: being the answer.
What we do about it
Whatever the label, the deliverables are the same: an AEO audit (score, page-by-page analysis, per-page schema, content plans, a prioritised roadmap), an on-site multilingual AI agent, and citation tracking across ChatGPT, Google AI Overviews, Perplexity and Gemini, honestly framed as sampling rather than real-time monitoring.
And if your team says GEO, we say GEO. We mirror the client's vocabulary. The argument worth having is about the work, not the word.
Yes for practical purposes. Both mean optimising to be cited and recommended in AI-generated answers. The tactics are the same.
No. SEO targets rankings and clicks in traditional results. GEO/AEO targets being selected as a source inside the AI answer itself.
Trick question, they are one investment. The real question is whether AI engines can see, understand and cite your site today. That is what an audit measures.
Yes. Group of Dots is an Answer Engine Optimisation studio in Bangkok. If you searched for a GEO agency, this is the same discipline. We serve established businesses across Thailand and Southeast Asia in English, Thai, Chinese and Arabic.
Group of Dots is an Answer Engine Optimisation studio. We get established businesses found, and chosen, when buyers ask AI for a shortlist.
Last updated: 17 July 2026
Whatever you call it, the question is the same.
Can AI engines see, understand and cite your business today? The AEO audit measures exactly that and returns the plan to fix it.