What Is GEO? (Generative Engine Optimisation in Simple
GEO stands for Generative Engine Optimisation. In plain English: making sure AI search engines mention your business when people ask.
GEO stands for Generative Engine Optimisation. In plain English: make sure AI search engines mention your business when people ask questions. That is it. The industry gave it a technical-sounding name, but the idea is simple.
What does that actually mean?
When someone asks ChatGPT "What is the best Italian restaurant in Brighton?", the platform reads websites and other sources to build an answer. GEO is the process of making sure your business gets mentioned.
Think of it like this: SEO helps you appear in Google's list of blue links. GEO helps you appear in AI's direct answers.
Why is it called GEO?
"Generative engine" refers to AI platforms that generate answers instead of listing websites. "Optimisation" means making your content work better with those platforms. The term was coined in a 2023 Princeton research paper. The industry adopted it quickly.
You might hear the same idea called AEO, LLMO, or AI SEO. They all mean roughly the same thing. Different agencies use different terms, but the work is the same. See our AEO vs GEO vs LLMO explainer for a deeper comparison.
How is GEO different from SEO?
SEO helps your website rank in Google's results. GEO helps your business get mentioned in AI answers. They overlap. A well-optimised website helps with both. But GEO also involves AI crawler access, third-party mentions, and content structured for AI to reference.
You do not have to choose one or the other. Good GEO builds on good SEO. Read our GEO vs SEO guide for a detailed comparison.
Do I need to worry about it?
If your customers use AI search to find businesses like yours, yes. Around 40% of UK adults now use AI search platforms at least weekly. That figure is growing. If your business does not appear in those results, your competitors probably do.
The good news: the basics are free. You can get started today without spending anything. If you want a proper assessment of where you stand, request a free AI visibility audit.
Related questions
Oliver Mackman
AI Search Analyst, SEOCompare
Oliver leads SEOCompare's editorial and comparison research. With over a decade in digital marketing, he oversees agency evaluation, tool testing, and AI search data analysis.
Last reviewed: 7 April 2026
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