AEO vs GEO: what's the difference?
Part of the complete guide to AI searchability.
The difference between AEO and GEO is mostly the name. Answer engine optimization (AEO) and generative engine optimization (GEO) both mean getting your business named or cited inside an AI answer, instead of just ranked in a list of links. The terms come from different corners of the industry; the underlying work is nearly the same.
AEO leans toward answer engines and assistants broadly; GEO grew out of research into generative AI like ChatGPT, Perplexity and Google's AI Overviews. This guide explains where they overlap, where they genuinely differ, how they relate to SEO, and which one is worth your attention.
- AEO and GEO are near-synonyms: both mean getting your business into AI answers, not just ranked in links.
- The nuance: AEO leans toward direct-answer engines, GEO toward generative AI that writes a synthesised answer with citations.
- Both build on good SEO, the underlying work is the same, and neither can be guaranteed.
What is the difference between AEO and GEO?
In practice, almost none. AEO (answer engine optimization) and GEO (generative engine optimization) both mean getting your business into the answer an AI gives, not just ranked below it. AEO is the older, broader term for any answer engine, including assistants and AI answer boxes. GEO grew out of academic research into generative AI specifically, ChatGPT, Perplexity and Google's AI Overviews, and is used more by tool vendors talking about citation tracking. If someone uses one term and not the other, assume they mean the same thing until proven otherwise.
What is AEO, briefly?
Answer engine optimization (AEO) is the practice of getting named or cited when an answer engine, like ChatGPT, Gemini, Claude, Perplexity or Google's AI Overviews, answers a question. For how it works and how to start, see the full explainer on what AEO is.
What is GEO?
Generative engine optimization (GEO) is the practice of getting your business cited by generative AI, the systems that write a synthesised answer and link to the sources they used, like ChatGPT, Perplexity and Google's AI Overviews. Put plainly, GEO is search engine optimization aimed at the AI answer instead of the list of blue links.
The term grew out of research into how generative engines choose what to quote, and a small industry of generative engine optimization tools has followed. One point of confusion worth clearing up: in AI search, GEO means generative engine optimization, not geographic or local targeting. If you have seen "geo" used for location-based SEO, that is a different, older sense of the word.
AEO vs GEO at a glance
The table below breaks down where each term leans, and where the day-to-day work is identical.
| AEO | GEO | |
|---|---|---|
| Full name | Answer engine optimization | Generative engine optimization |
| Leans toward | Being named in direct answers | Being cited by generative AI |
| Typical engines | Assistants and AI answer boxes | ChatGPT, Perplexity, AI Overviews |
| The actual work | Be quotable, trusted and cited | Be quotable, trusted and cited |
How do AEO and GEO relate to SEO?
Both sit on top of good SEO rather than replacing it. Search engines still crawl and rank the web, and AI answers draw heavily on that same web. The difference is the target: SEO wants a ranking, AEO and GEO want a mention in the answer.
| SEO | AEO and GEO | |
|---|---|---|
| Goal | Rank a page in the results | Be named or cited in the AI answer |
| Where you appear | The search results page | Inside an AI answer |
| Shared groundwork | Clear content, reviews, authority | Clear content, reviews, authority |
Which one should you focus on?
Do not get lost in the labels. Whether you call it AEO or GEO, the work is the same: give clear answers, get listed on the sources AI trusts, keep your reviews and Google Business Profile strong, and stay current. For the step-by-step version, read how to improve your AI search visibility.
For a local business, the useful framing is simpler still: when a customer asks an assistant for the best option nearby, are you named. If you want to compare doing it yourself with using a tool or hiring help, see AI search optimization services.
AEO and GEO best practices that actually help
The practices that move AI visibility are the same under either name, and none is a trick. In our own checks across ChatGPT, Gemini and Claude, the businesses that get named are consistently the ones present on the sources AI trusts, not just the ones with the best-looking website.
- Answer real questions clearly and specifically, in text an engine can quote on its own.
- Earn mentions on the third-party sources AI reads: directories, review sites and best-of lists.
- Add statistics, citations and sources; research links this to up to a 40 percent lift in AI visibility (Aggarwal et al., 2024).
- Keep a strong Google Business Profile and recent, genuine reviews for local queries.
- Refresh content and re-check your presence over time, since AI answers shift.
Common questions
What is the difference between AEO and GEO?
Is GEO the same as AEO?
What does GEO stand for in marketing?
What is GEO in search engine optimization?
Is AEO or GEO more important than SEO?
Do I need different tools for AEO and GEO?
Which matters for a local business, AEO or GEO?
See where you stand
Reading about AI search is useful; knowing your own place in it is what helps. A free Peekl check asks the assistants the questions your customers ask and shows whether ChatGPT, Gemini and Claude recommend you today, who they name instead, and how often.