GEO vs. SEO: What’s the Difference and Why Do You Need Both?

Find out how Generative Engine Optimisation and Search Engine Optimisation complement each other to strengthen your online visibility.

If you want your business to be easier to find online, you’re probably already familiar with SEO (Search Engine Optimisation). SEO has been a cornerstone of digital marketing for years, helping websites rank higher in traditional search engines such as Google.

But the way we search for information online has changed considerably in recent years. Rather than browsing through search results, more and more people are asking AI tools such as ChatGPT, Gemini, Perplexity and Google AI Overviews for answers directly. As a result, GEO (Generative Engine Optimisation) is becoming increasingly important.

Does that mean SEO is becoming less relevant? Not at all. SEO and GEO work hand in hand. While SEO helps your website perform well in traditional search results, GEO focuses on increasing your visibility within AI-generated responses.

What is SEO?

SEO, or Search Engine Optimisation, is about improving your website so that search engines such as Google and Bing can discover, understand and rank your pages more effectively.

There’s much more to it than simply using the right keywords. A strong SEO strategy brings together a technically sound website, useful and relevant content, and a solid level of online authority. The better your website performs across these areas, the more likely it is to rank highly in organic search results.

The result? You can reach people who are actively looking for information, products or services related to your business. That’s why SEO remains a fundamental part of any sustainable digital marketing strategy.

What is GEO?

GEO, or Generative Engine Optimisation, responds to a new way of searching for information online: through generative AI systems. Tools such as ChatGPT, Perplexity and Claude don’t simply return a list of blue links in the way a traditional search engine does. Instead, they draw information from multiple sources and use it to generate an answer tailored to the user’s query.

This shift in search behaviour is also changing how businesses can build their online visibility. GEO helps AI systems understand your business, expertise and content more clearly. At the same time, it increases the likelihood that your website or brand will be recognised as a reliable source when an AI system generates an answer to a relevant question.

GEO is therefore about more than simply being found. It’s about being recognised as a relevant and trustworthy source of information.

GEO vs. SEO: What’s the Difference in Practice?

SEO and GEO have a lot in common. Both aim to improve your online visibility and make it easier for people to discover your business. However, they approach those goals in different ways.

The key difference lies in how people access information.

With SEO, the aim is to get your website to rank as highly as possible when someone enters a query into Google. With GEO, the goal is for AI systems to recognise your business as a relevant and trustworthy source when generating an answer.

Do You Have to Choose Between SEO and GEO?

SEO and GEO work best when they are used together. SEO still provides the foundation for your online presence. A technically robust website, a clear site structure and high-quality content remain essential for Google. This also helps AI systems understand your website and your areas of expertise.

GEO builds on that foundation. By assessing your content and online presence from the perspective of generative AI systems, you can expand your visibility across the platforms where potential customers are increasingly looking for answers.

So, you certainly don’t need to abandon SEO to start working on GEO. Instead, think of GEO as an extension of your existing SEO strategy.

What Does This Mean for Your Business?

The way we search for information online is evolving rapidly. Google remains important, but AI tools are rapidly gaining ground. Rather than visiting several websites to find the information they need, users are increasingly asking AI tools specific questions and expecting a clear answers straight away.

For businesses, this means that being visible online is no longer just about securing a strong position in Google. You also need to show up across the different platforms where potential customers go to find information.

By incorporating both SEO and GEO into your digital strategy, you can respond to both search behaviours. This allows you not only to strengthen your online visibility today, but also to prepare for the way people will discover and consume information in the future.

Ready to Take the Next Step?

Want to find out how visible your website currently is in AI tools such as ChatGPT, Gemini and Google AI Overviews?

At Applic Group, we help businesses integrate a GEO strategy into their existing SEO strategy. We assess how AI systems currently interpret your brand and content, identify missed opportunities and determine how best to strengthen your online visibility.

Want to discover what GEO could mean for your business? Get in touch for a free consultation.