Generative Engine Optimization
What is GEO?
Generative Engine Optimization is the next step in online visibility. Not just ranking in Google, but being cited by AI.
Definition
What is Generative Engine Optimization?
Generative Engine Optimization (GEO) is the process of optimising digital content so that it is picked up, cited, and correctly represented by AI-driven search engines. Think ChatGPT, Google AI Overviews and Perplexity: systems that give summarised answers instead of a list of links.
The term was introduced in a landmark academic study by Princeton University, Georgia Tech and the Allen Institute for AI. Their conclusion: targeted GEO strategies can improve visibility in AI answers by up to 40%.
We break down the research step by step: what the paper tests, how it measures, and what the results mean.
Where traditional SEO is about a top-10 position in search results, GEO is about something fundamentally different: is your content cited as a source in the AI answer, or not?
Key insight
In AI search results there is no "position 1" any more. Your content is either cited in the answer or it isn't. The optimisation goal shifts from ranking to citation.
Important
GEO does not replace SEO - it builds on it. AI search engines largely draw from content that already ranks well in traditional search engines.
Comparison
GEO vs SEO: what changes?
GEO and SEO are not opposites. GEO is the natural evolution of search engine optimisation in a world where AI provides the answers.
| Aspect | Traditional SEO | GEO |
|---|---|---|
| Goal | Rank highly in search results | Be cited in AI answers |
| Success metric | Position, CTR, impressions | Citation frequency, source attribution |
| Content format | Optimised for crawlers + readers | Optimised for AI comprehension + synthesis |
| Competition | 10 organic positions | 3–5 sources in one AI answer |
| Keywords | Exact-match and semantic | Topical authority, conversational |
| User | Clicks through to your website | Gets the answer without clicking (zero-click) |
Why now
Why is GEO important?
AI is fundamentally changing how people search for and find information. Those who are not visible in AI answers are losing ground.
-25%
Less traditional search volume
Gartner predicts a 25% decline in traditional search volume by 2026 due to AI alternatives.
60%
Zero-click searches
Around 60% of all Google searches already result in zero clicks. AI Overviews are accelerating this trend.
+40%
More visibility with GEO
The Princeton research shows that GEO strategies can improve visibility in AI answers by up to 40%.
200M+
Weekly ChatGPT users
More and more people are using AI as their primary search source. Perplexity processes more than 100 million searches per month.
Landscape
The AI search engines
A growing number of platforms provide AI-generated answers instead of a list of links. These are the main players.
Google AI Overviews
Integrated into Google Search. Largest reach. Appears in a growing percentage of all searches. Formerly known as Search Generative Experience (SGE).
ChatGPT Search
OpenAI's search feature with hundreds of millions of weekly users. Combines conversational AI with real-time web results.
Perplexity AI
Purpose-built answer engine that always shows source citations. Fast-growing platform with 100M+ monthly queries.
Microsoft Copilot
Integrated into Bing, Windows and Microsoft 365. Uses OpenAI models combined with the Bing index.
Google Gemini
Google's standalone AI assistant with web search functionality. Growing integration across all Google services.
Claude, Meta AI & more
Anthropic's Claude, Meta AI (Facebook, Instagram, WhatsApp), Brave Search AI and Arc Search. The landscape is growing fast.
Approach
Proven GEO strategies
Based on the Princeton research and our own experience: these are the strategies that make the difference.
Citations in content
The most effective strategy from the research. By backing claims with reliable sources ("According to research by...") you increase the chance of citation by up to 40%.
Statistics and data
AI systems prefer to cite content with concrete numbers. "Revenue rose by 37%" is more powerful than "revenue rose significantly." Be specific and back it up with data.
Structured data & schema markup
Implement comprehensive schema.org markup: FAQ, Article, Organization and Author. This helps AI systems understand, categorise and correctly attribute your content.
Strengthening E-E-A-T
Experience, Expertise, Authoritativeness, Trustworthiness. AI systems favour credible, well-substantiated content from recognisable authors and organisations.
Building topical authority
Create comprehensive content hubs around core topics. Pillar pages supported by detailed cluster content, all internally linked. This is how AI recognises you as an authority.
Conversational optimisation
People ask AI search engines questions in natural language - longer and more specific than traditional searches. Structure content in a question-and-answer format that matches this.
Frequently asked questions
FAQ about GEO
Ready for GEO?
Make your brand the answer
We combine GEO and SEO so you are visible in both traditional search results and AI answers. Curious what we can do for your brand?