Generative Engine Optimisation (GEO), explained properly.
What GEO is
Generative Engine Optimisation (GEO) is the practice of structuring content so AI search engines include it when generating answers. It targets citation share inside AI-generated responses rather than a ranking position in a list. For example, an accountant who starts each page with a direct answer to the query gets cited in Google AI Overviews more often than competitors.
How GEO differs from traditional SEO
GEO and SEO are complementary, not competing. Traditional SEO targets ranking position; GEO targets citation share. Both reward the same fundamentals (clear content, topical depth, authority signals), but GEO shifts the emphasis toward: - **Direct, scannable answers** in the opening paragraphs. - **Statistics and named sources** that AI models prefer to cite. - **FAQ formatting** with explicit question-and-answer pairs via FAQ schema. - **Structured data** that helps AI parse content correctly.
The core GEO principles
1. **Answer the question immediately.** AI models look at the first 200 words to decide what a page is about. 2. **Use facts and cite them.** Adding statistics increases citation frequency by 40% (Aggarwal et al., 2023). 3. **Write for humans, structure for machines.** Clear language plus parseable structure. 4. **Build topical authority.** Multiple interlinked pages on the same topic. 5. **Include FAQ blocks.** Structured Q&A is the clearest signal you can send.
External resources
Useful references include Google's AI search announcement, the OpenAI GPTBot documentation and Anthropic's Claude web search documentation.
Generative Engine Optimisation (GEO): common questions.
Is GEO replacing SEO?
No. As of 2026, organic search still drives 48.5% of internet traffic versus 0.15% from AI platforms. GEO is an additional layer on top of strong SEO foundations, not a replacement.
Where did the term GEO come from?
From a 2023 academic paper by Aggarwal et al. (Princeton and Georgia Tech). The researchers identified specific content features that improved citation frequency in AI-generated responses.
Which AI search tools should I optimise for?
Google AI Overviews (largest reach), ChatGPT (900M+ weekly users), Perplexity (AI-native search) and Microsoft Copilot (Bing-powered). Each has slightly different citation logic, but all reward similar fundamentals.
How long does GEO take to show results?
Faster than traditional SEO ranking gains. Citation in AI Overviews can happen within weeks of publishing high-quality structured content. Sustained citation share takes longer to build.
“I've had the pleasure of working with Chris on several SEO projects for my websites in the health field. He was definitely been able to demystify things so that I felt able to make decisions with him and feel confident they were the right ones. For a non-techie, that is worth gold! I look forward to working with Chris again and warmly recommend him to anyone who - like me - is unsure about all things SEO.”
“I was recommended by my branding partner to use Chris and his team last year. I can’t recommend them highly enough. They are very responsive , easy to communicate with and great at translating techy stuff when needed. They are now an essential part of my business model”
“We've been working closely with Chris, Hannah and the team for over 12 months now. As a small company with ambitious growth plans, it was incredibly important that we made the right choice on who to trust with our SEO. 18 months later, we're totally thrilled with our experience so far and our growing online presence within our market. We'd happily recommend BTT and their services to other SMEs. Drop them an enquiry!”
You work directly with the senior people who do the work, a small Bristol team you will actually get to know, not a call centre or an account manager relaying messages.
Meet the team →
