Search Has Changed. Your SEO Strategy Should Too
For more than two decades, SEO has been the primary way brands increased their online visibility. But as AI platforms like ChatGPT, Gemini and Perplexity become discovery engines, ranking on Google is no longer the only objective.
Today, brands need to optimise not only for search engines but for AI systems that generate answers, recommendations and citations.
This is where Generative Engine Optimisation (GEO) comes in.
While some view GEO as a replacement for SEO, the reality is far more nuanced. GEO and SEO serve different functions, influence different discovery journeys, BUT together form the foundation of modern digital visibility.
The Visibility Landscape Has Changed
The Traditional Search Journey
For as long as we can remember, search has always followed the below predicable path.
- A user enters a search query
- Search engines return a list of results
- User clicks on a relevant website
- Brands earn traffic
It meant we knew what rough traffic levels we would receive, who the select few competitors appearing were and what we had to do to be top.
SEO was designed to maximise visibility at every stage of this process.
The AI Discovery Journey
Today, users are increasingly asking AI systems detailed, conversational questions instead of typing short keyword queries into search engines. This shift is changing how people discover information online. Rather than scanning a page of search results to decide which website to visit, users are increasingly receiving complete, AI-generated answers to questions such as:
- “What are the best project management platforms?”
- “Which CRM should a mid-sized business choose?”
- “How do I improve customer retention?”
The AI platforms then generate tailored responses and encourage users to continue the conversation through follow-up questions or suggested prompts. In many cases, users never need to leave the AI interface, and this is why we are all experiencing the decline in clicks to our webpages.
For brands, the challenge is no longer just to rank for a target keyword. It’s to become one of the trusted sources that AI systems reference, cite and recommend when generating answers.
The shift from traditional search to AI-generated answers has introduced a new way for brands to be discovered. While SEO and GEO share many of the same foundations, they optimise for different discovery experiences and success metrics.
Losing clicks to AI-generated answers? Find out exactly how visible your brand is inside ChatGPT, Gemini and Perplexity before your competitors do.
GEO vs SEO: Understanding the Difference
| Area | SEO | GEO |
| Primary Goal | Rank pages | Influence AI-generated answers |
| Discovery Surface | Search results pages | AI-generated responses |
| User Action | Click a result | Consume an answer |
| Optimisation Focus | Keywords and rankings | Authority and citation potential |
| Success Metric | Traffic | Visibility and inclusion |
| Output | Links | Recommendations |
SEO helps people find you. GEO helps AI choose you.
This is why I believe GEO is not replacing SEO, it’s about bringing them together to get the brand coverage you need.
What is SEO?
Search Engine Optimization (SEO) is the practice of improving a website’s visibility within traditional search engine results. Its key objective is to improve rankings, increase traffic, capture search demand and to drive leads and conversion.
The Key Metrics to SEO Success
- Improvement in rankings
- Rise in organic traffic
- Improved click-through rate
- Conversions
- Revenue
What is GEO?
Generative Engine Optimization (GEO) is the practice of increasing the likelihood that AI systems reference, cite or recommend your content when generating answers. Its key objectives is to increase AI visibility, improve the frequency of citations, influence recommendations in AI, establish authority and trustworthiness and shape brand perception within AI.
The Key Metrics to GEO Success
- AI citations
- Brand mentions
- Inclusion in AI-generated answers
- Share of AI voice
- Referral traffic from AI platforms
Why GEO is an Addition?
One of the biggest misconceptions in digital marketing is that GEO will replace SEO. Your website still needs SEO, but maybe in a way that is different than it did before. And that’s ok.
Something to remember is that AI systems rely heavily on content that already demonstrates strong SEO fundamentals:
- Well-structured content
- Topical authority
- Technical accessibility
- Strong backlink profiles
- Clear information architecture
In many cases, the brands appearing in AI answers are the same brands that have built strong SEO foundations.
GEO isn’t taking over SEO; it’s simply building on it to continue its own goal of surfacing the best experience for users which is always the centre of every core algorithm update.
How GEO and SEO Work Together
SEO is there to create discoverability. It is needed to ensure your content can be crawled, indexed, ranked and accessed by users as well as bots. Without this foundation, visibility opportunities are limited.
GEO however creates influence. It helps with content becoming understandable, credible and quotable and increases the chances of AI systems using your content to form part of its generated responses.
The Shared Foundations of GEO and SEO
SEO & GEO are built on the same core foundations in the table below. GEO isn’t replacing these; it is amplifying it.
| Foundation | What it looks like | Why it matters for both |
| High-quality content | Accurate, in depth, original content with clear explanations | Build rankings in search and increases the likelihood of being surfaced in AI |
| Topical authority | Consistent publishing within a defined subject area that demonstrates real expertise | Strengthens trust signals that influence both search visibility and citations in AI |
| Structured content | Clear headings, definitions, frameworks, statistics and FAQs | Helps both search engines and LLMs understand your content and it’s meaning |
| Authority & credibility | Proven expertise through citations, reputation, research and industry recognition | Reinforces trust, which is essential for both ranking systems and generative models |
GEO is an evolution of SEO that rewards the same fundamentals in an environment where content is always being summarised and cited opposed to being ranked.
Strong SEO foundations don’t automatically mean AI visibility. Get a free GEO snapshot from the POLARIS AI Search team and see where you stand.
What Changes When Optimising for GEO?
SEOs would optimise for search by using a range of target keywords. As we move into this GEO world, keywords are becoming less relevant. We need to be focusing on the topics and related questions people are going to be asking.
Your content needs to directly answer questions (known as AEO – Answer Engine Optimisation), include data, statistics & industry benchmarks, has clear structure & frameworks, includes definitions & expert commentary.
These are the elements most likely to be referenced in AI-generated outputs so start ensuring your content includes them.
An example of putting this into practice would be a blog post titled ‘Best CRM Software for Mid-Sized Businesses‘. While the page may be written to rank for that keyword, a GEO optimised version would also include clear definitions, comparison tables, expert commentary, FAQs, customer use cases, and supporting research. These elements make the content easier for AI systems to understand, reference and cite when generating answers to related questions.
How to Build a Unified SEO and GEO Strategy?
To do this, you need think about the ultimate end goal and how SEO & GEO combined, can help you achieve that.
Step 1: Maintain Strong SEO Foundations
Continue investing in the following to ensure you have strong SEO foundations to ensure you can first become discoverable.
- Technical SEO
- Content strategy
- Internal linking
- Site performance
- Authority building
Step 2: Develop Entity Authority
To build authority around your expert topic, ensure your brand is consistently represented within the following:
- Website content
- Industry publications
- Knowledge sources
- Digital PR initiatives
- Social media channels (eg. LinkedIn for B2B)
Step 3: Create AI-Friendly Content
Your content needs to be suitable for search, AI and users now so remember to ensure it includes:
- Topic clusters
- Expert-led content
- Research reports
- Comprehensive guides
- FAQ resources
- New content targeting different stages of the user journey
- Existing content is refreshed regularly
- Content is marked up with structured data (Schema)
Step 4: Measure LLM Performance
As GEO covers such a wide area, it can be difficult to understand your GEO performance, so to have an idea, you need to be monitoring the below metrics. If you start seeing growth, this will indicate you are becoming visible. Also worth tracking your competitors too to understand what their visibility looks like.
- AI referrals
- AI citations
- Brand mentions
- Share of AI voice
- Inclusion in AI recommendations
The Future of Search is Visibility. Visibility Everywhere
The debate shouldn’t really be GEO versus SEO.
The real question is about how brands can maximise visibility across both traditional search engines and AI-powered discovery platforms.
SEO remains essential for generating traffic, but GEO is becoming essential for generating influence.
The organisations that win over the next decade will be those that recognise that visibility is no longer confined to search rankings alone. It extends into the answers themselves.
What Do the POLARIS experts Think about SEO & GEO?
James, our SEO Director, shared his thoughts on the topic:
“GEO isn’t a reinvention of SEO it’s the moment the wider market caught up to best practice. The discipline was always about making your domain understood: not optimising owned content for a position, but building a cluster of aligned entities so humans, bots and agents can see why you exist and who you help, in context, wherever your customers are.
None of that lands without the technical foundation a site that can be crawled, parsed and understood correctly, without burning platform resources to do it. We’ve moved from keywords to entities and from linear journeys to non-linear ones, but the goal is unchanged brands need to own the narrative, optimise for recognition.
What GEO now uniquely focuses on, is what good SEO agencies have been doing for years.”
Stacey, our Search Manager, offered her perspective:
“The brands that succeed over the next few years won’t be the ones chasing every new AI platform that comes into play. They’ll be the ones building genuine authority wherever their audience looks for answers.
For years we’ve measured success by whether someone clicked our result, but AI is changing that. Your brand can now influence decisions before a user even visits your website. GEO isn’t about gaming AI; it’s about becoming a trusted source that AI systems are confident enough to reference.
That doesn’t make SEO less important as you need it for a foundational layer; it makes authority, expertise and brand visibility more valuable than ever.”
Frequently Asked Questions: GEO vs SEO
Is GEO replacing SEO?
No, GEO is not replacing SEO. It is building upon it rather than replacing it. Strong SEO foundations are key to good GEO performance, so they work hand in hand and contribute each other.
Can you do GEO without SEO?
You can potentially do GEO without SEO, but it will be difficult. AI systems frequently rely on content that is already discoverable, authoritative, and technically accessible so you need an element of SEO in the process.
What types of content perform best for GEO?
The type of content that performs best for GEO includes research, expert commentary, definitions, frameworks, case studies, and comprehensive educational content.
What should marketers prioritise today?
Marketers today should prioritise creating a strategy that combines both SEO and GEO. Visibility in search results and visibility in AI-generated answers are becoming equally important, but you need to understand the SERPs page and understand what is being triggered around your topic to understand where you need to be visible.
