Is AEO the Same as GEO? What Each Term Means
Short answer: mostly, but not exactly. AEO (answer engine optimisation) is about getting your business named in an AI answer. GEO (generative engine optimisation) is about getting your content used and cited in that answer. The work overlaps heavily, so you do not need two separate projects.
Prefer to scroll through it? SEO, AEO and GEO are explained as an animated journey into the AI world: take the AI search journey →
A note on the terms: in Australia, “AEO” is also Authorised Economic Operator, a customs accreditation, and “geo” often means geographic targeting. This article is about answer engine optimisation and generative engine optimisation: how ChatGPT, Gemini, Perplexity, Claude, Grok and Google AI Overviews find, understand and recommend businesses.
If you have seen both terms and wondered whether you need two projects, you do not. This guide explains what each term means, where they overlap, where they differ and what a solo founder should do first.
The short version
- AEO is about being named in an AI answer. GEO is about being used and cited in one.
- The work overlaps heavily: clear business details, schema markup, answer-format content and consistent facts across the web.
- You do not need two projects. Be wary of anyone who sells them as separate products without saying what is different.
- SEO still matters, because AI tools often draw on pages that already rank.
What AEO means
AEO stands for answer engine optimisation. An answer engine is a tool that replies to a question with an answer instead of a list of links: ChatGPT, Gemini, Perplexity, Claude, Grok and Google’s AI Overviews.
AEO is the work of making your business easy for those tools to find, understand and name when someone asks a question you should be the answer to, such as “who is the best accountant for freelancers in Sydney?”
The term was in use before ChatGPT launched, mainly around featured snippets and voice assistants, and it has since widened to cover AI chat tools. The test for AEO is simple: when a customer asks, does the AI name you? Our What Is AEO? guide covers the basics in more detail.
What GEO means
GEO stands for generative engine optimisation. A generative engine writes a new answer from several sources and often cites them. GEO is the work of making your content more likely to be used and credited in that answer.
The term was popularised by a 2023 research paper, GEO: Generative Engine Optimization (Aggarwal et al., ACM SIGKDD 2024). The researchers tested nine content tactics across 10,000 queries. Adding quotations, including statistics and citing credible sources raised visibility in AI answers by roughly 28 to 41 per cent in their benchmark, and a legacy SEO habit, keyword stuffing, hurt. We unpack the results in The Princeton GEO Paper Explained.
The test for GEO is: when an AI writes an answer on your topic, is one of your pages among the sources it uses?
AEO vs GEO vs SEO at a glance
The three overlap, and providers use the words loosely. Here is a working distinction.
| SEO | AEO | GEO | |
|---|---|---|---|
| The question it answers | Where does my page rank in a list of results? | Does an AI tool name my business when it answers? | Is my content used and cited when an AI writes an answer? |
| What you work on | Keywords, links, speed and technical health | Clear business details, schema, answer-format pages and consistent facts | Quotable, sourced, well-structured content an AI can lift from |
| How you know it worked | Rankings and traffic | Dated records of what AI tools say about you | Dated records of which sources AI tools cite |
| Where the term comes from | Search engines, decades old | Featured snippets and voice assistants, widened to AI chat | A 2023 research paper on generative engines |
Where AEO and GEO overlap (most of the work)
In practice the same groundwork serves both. Our AEO Traction Stack frames it as four layers:
- Entity clarity. AI tools can tell who you are, what you do, where and for whom.
- Schema markup. Structured data that states those facts in a form machines read.
- Answer-format content. Pages that answer real customer questions directly, in short sentences.
- Citation consistency. The same facts about you everywhere they appear: your site, LinkedIn, Google Business Profile and directories.
Do those four well and you have done the bulk of both AEO and GEO.
Where they differ
The difference is emphasis, not a separate toolkit.
- AEO puts weight on the recommendation moment. Questions such as “who is the best…” or “who should I hire…” decide whether you are named. The goal is to be named.
- GEO puts weight on the content itself. Wording, structure, statistics, quotations and sources make a passage easy for an AI to lift and credit. The goal is to be cited.
A local or service business mostly needs to be named, so AEO leads. A publisher, researcher or anyone whose pages answer informational questions cares more about being cited, so GEO leads. Most solo founders need both, in that order.
Does SEO still matter?
Yes. AI tools often draw on pages that already rank, so good SEO helps. It is not enough on its own, because ranking in a list does not guarantee an AI will name you in an answer. Treat SEO as the base and AEO and GEO as the layer that makes your business understood by AI.
What a solo founder should do first
You do not need to settle the AEO or GEO debate to start. This order works for either.
- Check that AI can read your site. The free AI readability check gives an instant structure check with no sign-up. It checks structure, not what AI tools say about you.
- Say who you are. Your home and About pages should state what you do, for whom and where, in one or two sentences.
- Add schema that matches the page. The free schema generator builds it for you. Never mark up something a visitor cannot see on the page.
- Answer real questions directly. Give each page one clear question and put the answer in the first fifty words.
- Make your details consistent elsewhere. Your name, services and location should match across LinkedIn, Google Business Profile and directories.
- Record what AI says. Ask the same ten questions in each tool, note the date and what you find, and repeat in a month.
Other names you will see
Providers also use AI SEO, LLMO (large language model optimisation), AIO and AI visibility for much the same goal. Judge a provider by what it delivers: what it tests, what evidence you receive and what you can act on.
If someone sells “AEO” and “GEO” as separate products, ask what is genuinely different about the work. Our guide to what an AEO audit costs in Australia shows how to compare quotes.
So, are AEO and GEO the same?
Not exactly, but close enough that treating them as one project is the sensible default. AEO asks whether AI names you. GEO asks whether AI cites you. The groundwork that answers both questions is the same.
If you want a dated record of what AI tools say about your business, plus targeted fixes and AI prompts to get your AI to help you make them, that is what our flat-fee Founder Audit covers. It is $1,500 AUD, with no GST and no retainer, and it looks at AEO and GEO together. For a free first read, run the AI readability check, or book a free 20-minute call. If it does not suit your business, we will say so.
Frequently asked questions
Is AEO the same as GEO?
Mostly, but not exactly. AEO (answer engine optimisation) is about getting your business named when an AI answers a question. GEO (generative engine optimisation) is about getting your content used and cited in that answer. The work overlaps heavily, so you do not need two separate projects.
What is the difference between AEO, GEO and SEO?
SEO is about ranking in a list of search results. AEO is about being named in an AI answer. GEO is about being used and cited in an AI-generated answer. A good AI visibility effort covers all three, starting with clear business details, schema markup and answer-format content.
Do I need both AEO and GEO?
You need the groundwork that serves both, and most of it is shared. A service or local business usually needs to be named first, so AEO leads. If your pages answer informational questions, being cited matters more, so GEO leads. Do not pay for two separate projects without asking what is different about the work.
Is GEO the same as geo-targeting?
No. Geo-targeting means aiming content or ads at a place. In this context GEO means generative engine optimisation, which is about AI-generated answers. The two share a word and nothing else.
Is AEO the same as Authorised Economic Operator?
No. In Australia, AEO is also the name of a customs accreditation, the Authorised Economic Operator scheme. In this article AEO means answer engine optimisation, the work of making your business easy for AI tools to find, understand and name.
Is AEO the same as LLMO or AI SEO?
They describe much the same goal under different labels. Providers use LLMO, AI SEO, AIO and AI visibility for work that largely overlaps with AEO and GEO. Judge any provider by what it tests, what evidence you receive and what you can act on, not by the label.
Does SEO still matter for AI search?
Yes. AI tools often draw on pages that already rank, so good SEO helps. It does not guarantee an AI will name you, which is why AEO and GEO add clear business details, schema and answer-format content on top.
Where should a solo founder start?
Check that AI tools can read your site, state who you are and what you do, add schema that matches your pages, answer real customer questions directly, keep your details consistent across the web, and record what AI tools say about you so you can measure change. The free AI readability check at aisearch.global/ai-toolkit is a quick first step.
Want to know where you stand?
Run the free AI readability check first, or talk it through on a free 20-minute call. If the audit does not suit your business, we will say so.
Book a free 20-minute call