SEO vs GEO vs AEO… What’s the Difference?
13 min read
Search is changing fast. What worked for website optimisation even a year ago is no longer enough to stay competitive.
In the modern marketing landscape, businesses are not only competing for rankings on search engines. They are also competing for visibility in AI generated answers, voice search responses and location driven results. That’s where SEO optimisation, AEO optimisation and GEO optimisation come into play.
Understanding how these three approaches work together is now essential for any business investing in digital growth. Get it right and your brand shows up at the exact moment your audience is searching. Get it wrong and you risk losing visibility to competitors who are already adapting.
But to fully understand how these different optimisation practices work in tandem, lets dig into what the terms SEO, GEO and AEO actually mean…
What is SEO?
SEO optimisation (or Search Engine Optimisation) focuses on improving your website’s visibility within search engines such as Google and Bing, with the goal being to appear above competitors in search engine results pages. It is the foundation of website optimisation, and remains critical for driving organic traffic to your business’ web pages.
At its core, SEO is about optimising your website to show search engines that your business provides value to search engine users by hosting credible, relevant and authoritative content. The better your website is optimised for search engine algorithms, the higher your pages appear in results pages, and the more likely a user is to click on your web pages!
What are the different types of SEO?
SEO optimisation is made up of several key areas:
On Page SEO
Optimising content, headings, metadata and internal linking to improve relevance and readability. This is where keyword research has the greatest impact on SEO optimisation and website optimisation performance.
On page SEO focuses on aligning individual pages with search intent. Keyword research informs how content is written, ensuring the language used matches what users are actually searching for. This improves relevance and helps search engines understand the purpose of each page.
Content structure is equally important. Clear headings, logical flow and well defined topics make pages easier to read and easier to rank. Metadata such as title tags and meta descriptions also play a key role in improving click through rates from search results.
Off Page SEO
Building authority through backlinks and external signals that indicate trust and credibility.
Off page SEO focuses on how your website is perceived across the wider digital landscape. High quality backlinks from reputable and relevant websites signal authority to search engines and remain a key driver of SEO optimisation performance.
Beyond backlinks, off page SEO also includes brand mentions, digital PR and external engagement. These signals help reinforce credibility and strengthen how search engines evaluate your website within competitive search environments.
Technical SEO
Ensuring your website is fast, secure and easy for search engines to crawl and index.
Technical SEO underpins all website optimisation efforts by ensuring search engines can properly access, interpret and index your site. This includes site speed, mobile responsiveness, structured data and clean site architecture.
Security and stability also play a major role. HTTPS encryption, error free navigation and efficient crawling pathways help improve both user experience and search engine trust, supporting stronger long term rankings.
Image SEO
Optimising images, decreasing file size, implementing relevant alt text, and structuring an image sitemap all work together to improve visibility in search.
Image SEO improves both performance and discoverability by ensuring visual content is fully optimised for search engines and users. Large or uncompressed images can slow down page speed, which negatively impacts SEO optimisation due to users bouncing from pages with slow load speeds. This acts as a signal to algorithms that the content is not relevant, thereby penalising the page in search engine results.
Alt text and file naming conventions provide further context to search engines, helping images appear in relevant search results. Proper formatting and compression ensure visuals enhance rather than hinder website optimisation.
Local SEO
Improving visibility for location based searches is particularly important for businesses targeting specific regions.
Local SEO focuses on increasing visibility within geographically relevant search results. This is achieved through optimised Google Business Profiles, location specific content, and consistent business information (Number, Address and Phone Number).
Reviews, local citations and targeted region specific keywords also contribute to stronger local rankings. For businesses operating across multiple areas, structured location pages help scale visibility while maintaining consistency across the brand.
What is AEO (Answer Engine Optimisation)?
AEO optimisation stands for Answer Engine Optimisation. It focuses on getting your content selected as the direct answer to a user’s question.
With the rise of AI driven search, voice assistants and featured snippets (such as Google AI overviews), users are increasingly receiving answers without needing to click through to a website. AEO optimisation ensures your content is structured in a way that makes it easy for these platforms to extract and present information from your business’ website so that it appears above both #1 ranking pages and sponsored results.
AEO Optimisation includes:
- Clear and concise answers to common questions
- Structured content using headings and logical formatting
- Use of schema markup to provide context to search engines
- Content written with intent in mind rather than just keywords
AEO optimisation is about positioning your business as the answer to a question your ideal customer has, not just appearing in the results.
What is GEO (Generative Engine Optimisation)?
GEO optimisation refers to Generative Engine Optimisation. It is similar to AEO in that it optimises content for AI algorithms, however GEO instead focuses on how your content appears within AI generated search experiences and Large Language Models such as Claude and ChatGPT.
As platforms increasingly use generative AI to summarise information, recommend services and provide insights, GEO optimisation ensures your brand is included within those outputs.
This involves:
- Creating authoritative and trustworthy content
- Building strong topical relevance across your website
- Ensuring consistency across social channels
- Providing clear, well structured information that AI models can interpret
GEO optimisation is still evolving, but it is rapidly becoming a critical part of modern website optimisation strategies.
Why should your business care about SEO, GEO and AEO?
The modern purchase pathway is far removed from the “Rule of 7 Touchpoints” due to the rise of AI search and fragmentation of marketing channels from pre-internet traditional media to the post-internet landscape of thousands of varied online media outlets and social channels.
As a consequence, search behaviour is no longer linear. Users move between traditional search engines, AI tools and voice assistants without thinking about the platform they are using.
That means your website optimisation strategy needs to cover all three areas:
- SEO optimisation drives visibility in search engine results
- AEO optimisation positions your content as the answer
- GEO optimisation ensures your brand appears in AI generated outputs
Focusing on only one approach limits your reach. Combining all three creates a more resilient and future ready digital presence.
For modern enterprise businesses, SEO, GEO and AEO optimisation is bigger than just marketing. It directly informs and impacts traffic, lead generation and revenue performance.
What are the similarities and differences between SEO, AEO and GEO?
While each approach serves a different purpose, they share a common goal. Improving how your content is discovered, understood and presented.
- SEO optimisation focuses on ranking and visibility within search engines
- AEO optimisation focuses on delivering direct answers to user queries
- GEO optimisation focuses on inclusion within AI generated responses
They overlap in several ways:
- All require high quality, relevant content
- All rely on strong website structure and technical performance
- All benefit from clear authority and trust signals
The key difference lies in how content is delivered to the user. Traditional search results, direct answers and AI generated summaries each require a slightly different approach to optimisation as previously mentioned.
What are the different ways of tracking SEO, AEO and GEO?
Measuring performance across SEO optimisation, AEO optimisation and GEO optimisation requires a combination of tools and metrics tracking.
AHRefs
AHRefs is widely used for tracking keyword rankings, backlinks and organic traffic performance as well as competitor analysis. It provides valuable insights into what elements of your website require SEO optimisation, how SEO optimisation efforts are performing, and where opportunities exist.
In relation to AEO optimisation, AHRefs supports AI citation tracking and SERP feature visibility, helping identify where content is appearing in featured AI snippets. This gives a strong indication of how well content is positioned to answer user queries directly.
For GEO optimisation, AHRefs is beginning to reflect visibility shifts in AI influenced search by tracking mentions in AI generative engines such as ChatGPT, Perplexity, Gemini and Copilot . This helps identify content that is gaining authority signals likely to influence AI driven outputs.
Semrush
Semrush offers a broader view of website optimisation, including keyword tracking, competitor analysis and content performance. It also helps identify opportunities to improve visibility across both traditional and emerging search formats.
For AEO optimisation, Semrush tracks SERP features such as featured snippets and question based results, alongside keyword intent data that helps shape content around user queries. This supports better alignment with answer driven search behaviour, even though it does not directly measure AEO placement.
For GEO optimisation, Semrush provides competitive visibility insights and search trend analysis that help indicate how content is performing within evolving search environments. While it does not directly track generative engine inclusion, it supports understanding of authority and visibility shifts that may influence GEO outcomes.
TLDR; Key Takeaways
- SEO optimisation builds the foundation for search visibility and organic traffic
- AEO optimisation positions your content as the direct answer to user queries
- GEO optimisation ensures your brand appears within AI generated search experiences
Ready to strengthen your website optimisation strategy?
Search is evolving, and your SEO strategy needs to evolve with it. Whether you’re refining your SEO optimisation approach or exploring AEO optimisation and GEO optimisation, the opportunity to gain a competitive edge is available to enterprise organisations ready to take it!
Explore how our SEO experts here at Cold Banana can improve your web traffic and sales conversions with our SEO and CRO optimisation services below 👇
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