If you have read anything about online visibility lately, you have probably run into three acronyms: SEO, AEO and GEO. They sound technical and a little intimidating. They are not. Here is what each one really means, in plain words, and why a normal business should care about all three.
I'll keep this simple, because the idea behind them is simple.
- SEO: ranking in Google's normal list of blue-link results
- AEO: being the single direct answer Google or a voice assistant gives
- GEO: being named inside ChatGPT, Gemini and Perplexity answers
- One solid foundation feeds all three, so you do not need three strategies
Where your customers are searching
SEO: ranking in normal search results
SEO, or Search Engine Optimization, is the classic one. It is the work of getting your website to appear high in Google's regular results, the familiar list of links. When someone searches and clicks through to a website, SEO is what put you in front of them. It has been the foundation of online visibility for twenty years, and it still matters today.
AEO: being the direct answer
AEO, or Answer Engine Optimization, is about being the source that gets picked when a search gives a direct answer instead of a list. Think of the box at the top of Google that answers a question outright, or the reply a voice assistant reads aloud. There is usually only one answer shown, and AEO is the work of making sure it is yours.
GEO: being named inside AI answers
GEO, or Generative Engine Optimization, is the newest of the three. It is about getting your business mentioned and recommended inside the answers that tools like ChatGPT, Gemini and Perplexity generate. When someone asks an AI for a recommendation, GEO is what decides whether your name comes up at all.
Why you cannot only do SEO anymore
For a long time, ranking on Google was enough, because Google was where searches ended. That has changed. A real share of searches now finish with an answer at the top of the page, or inside a chatbot, with no click on any website. If you only optimise for the list of links, you are competing for a smaller and smaller slice of attention.
What this means for a normal business
Here is the part that should make you relax. You do not need three separate strategies or three separate budgets. The same fundamentals feed all three: a clear and factual website, honest answers to real questions, consistent information everywhere, and genuine reviews and mentions. Do that foundation well and you are working on SEO, AEO and GEO at the same time. The three acronyms are just different windows onto the same house.