What’s the difference between GEO and SEO?
- Article by Faye
- Updated:
If you’ve invested in digital marketing, you’ll know that visibility depends on being found where people search. For years, SEO was the ultimate playbook for that. Today, you may have noticed that the conversation is about SEO vs. GEO because generative AI, such as ChatGPT and Google’s AI Overviews, has changed how people find answers.
SEO remains a vital part of digital marketing. But GEO (Generative Engine Optimisation) is a different discipline with its own unique role. We break down both approaches and explain why combining them will give your business the strongest visibility across both traditional search engines and AI-driven platforms.
How is GEO different from SEO?
GEO differs from SEO because it focuses on getting content cited in AI-generated answers, while SEO focuses on ranking web pages in search engine results. But both aim to improve visibility by using different signals and success metrics.
SEO vs GEO
Both SEO and GEO still share the same goal – improving visibility – but they rely on different signals and success metrics to get there. Let’s look at the distinctions.
| SEO | GEO | |
|---|---|---|
| Core Focus | Ranking in search results through technical SEO, off-page authority, and content. | Being selected as a trusted source in generative responses. |
| Where It Applies | Search engines like Google and Bing. | AI tools like ChatGPT, Gemini, and Google AI Overviews. |
| Ranking / Selection | Position influenced by 200+ factors, including site structure, backlinks, and E-E-A-T. | No ranking list – AI engines surface only a handful of authoritative sources. |
| User Experience | Users choose from multiple results based on titles, descriptions, and brand trust. | AI delivers a tailored answer directly, often removing the need to click through. |
| Signals of Authority | Consistent SEO best practice, engagement, and backlinks. | Clear citations, recent data, statistics, and visible expertise and trust (E-E-A-T). |
| Optimisation Tactics | Metadata, keyword strategy, link-building, technical fixes, and content development. | Structured content, clear explanations, schema markup, and conversational tone. |
| Performance Metrics | CTR, bounce rate, dwell time, keyword positions, and conversions. | Frequency of mentions in AI answers and visibility within generative responses. |
How GEO impacts SEO
More people are turning to ChatGPT and other AI tools for faster, more direct answers. As search behaviour changes, businesses are beginning to see traffic shift away from traditional organic search, particularly where AI-generated answers satisfy the user’s query without requiring a click.
Traditional SEO is also changing, especially since Google’s major update in 2022, which prioritised E-E-A-T principles and topical authority over keyword placement. And a strong Google ranking doesn’t always mean people will see your content if AI platforms leave you out.
These tools often reference a mixture of authoritative websites, community platforms such as Reddit and Quora, official documentation and trusted publishers. So, if your brand or business only shows up on SERPs, you could miss being included in those AI answers.
Search Needs Both SEO and GEO
Search Engine Optimisation and Generative Engine Optimisation complement each other; they aren’t meant to compete. Without strong SEO foundations, GEO becomes much harder because AI platforms still favour content that is technically accessible, authoritative and trusted across the web.
SEO provides that foundation through site performance, keyword targeting, backlinks and high-quality content, while GEO builds on it by creating content AI platforms can recognise, reuse and cite in their answers. Here’s how they fit together:
✓ Start with SEO – Make sure your site is technically sound and well-structured.
✓ Layer on GEO – Format content around real questions, use schema and update stats so AI models have clear, current information to work with.
✓ Expand your presence – Don’t limit content to your own site. Contribute to platforms, forums and publishers that AI often references.
Why you need both
SEO helps people discover your website. GEO helps AI platforms discover, trust and recommend your content. Businesses that invest in both are best placed to remain visible as search continues to evolve.