If you run a business in Australia, you've probably heard of Search Engine Optimisation (SEO). It's how businesses improve their visibility in Google search results and attract potential customers.
But the way people search for information is changing. Instead of browsing several websites, some customers now ask AI tools like ChatGPT, Google Gemini and Perplexity for recommendations, comparisons and answers.
This has introduced another approach: Generative Engine Optimisation (GEO).
So what's the difference between SEO and GEO? Does your business need both? And how can you improve your visibility across traditional search engines and AI-powered search?
In this guide, we'll explain how SEO and GEO work, where they overlap and what Australian businesses should prioritise.
What is Search Engine Optimisation (SEO)?
Search Engine Optimisation (SEO) is the process of improving a website's visibility in unpaid search engine results, particularly on Google.
When someone searches for terms like "SEO agency Sydney", "mechanic near me" or "best accountant in Castle Hill", Google evaluates relevant web pages and decides which results to display.
SEO helps businesses make their websites easier for search engines to discover, understand and recommend in search results.
The main components of SEO include:
- Technical SEO: Improving website speed, mobile usability, crawlability and indexing.
- On-page SEO: Optimising page titles, headings, content and internal links.
- Content SEO: Creating useful pages and articles that answer customers' questions.
- Local SEO: Improving visibility for location-based searches, including Google Maps.
- Off-page SEO: Building credibility through relevant backlinks and mentions from other websites.
For Australian businesses, effective SEO can help attract people who are actively searching for their products or services.
For example, a plumbing business in Sydney might optimise its website for searches such as "emergency plumber Sydney" to reach potential customers looking for immediate assistance.
The goal of SEO is to earn relevant visibility in search results and turn that visibility into meaningful website visits, enquiries and customers.
What is Generative Engine Optimisation (GEO)?
Generative Engine Optimisation (GEO) is the practice of making a business and its content easier for AI-powered search systems to discover, understand and reference when generating answers.
Unlike traditional search results, which usually present a list of links, AI-powered tools may provide a direct answer, summarise information from multiple sources or recommend businesses and services.
Examples include Google AI Overviews, ChatGPT Search, Perplexity and other AI-powered search experiences.
GEO commonly involves:
- Clear, helpful content: Answering customer questions directly with accurate, well-structured information.
- Topical expertise: Publishing useful resources that demonstrate knowledge of your industry.
- Credible sources: Supporting important claims with reliable evidence, references and original insights.
- Consistent business information: Keeping your business name, services and other public details accurate across relevant platforms.
- Accessible website content: Making important information easy for search engines and supported AI search tools to retrieve and understand.
For example, a Sydney business owner might ask an AI search tool, "What's the difference between SEO and GEO, and which should my business invest in?"
A clear, trustworthy article addressing that question may be considered as a source when the tool generates its answer.
However, GEO does not guarantee that an AI system will mention, cite or recommend a particular business. Different AI tools use different retrieval methods, and their responses can change.
The goal of GEO is to improve the quality, accessibility and credibility of your information so it has a better opportunity to be discovered and referenced in relevant AI-powered search experiences.
For a more detailed introduction, read our guide to Generative Engine Optimisation (GEO) for Australian businesses.
SEO vs GEO: What Are the Key Differences?
SEO and GEO share many principles, but they focus on different ways people discover information online.
1. Where your business appears
SEO focuses on visibility in traditional search engine results, such as Google's organic listings and relevant local search results.
GEO focuses on visibility within AI-generated answers, summaries and recommendations from supported AI-powered search tools.
2. How people discover your business
With traditional SEO, a customer typically enters a search query, reviews the results and clicks through to a website.
With AI-powered search, a customer may ask a detailed question and receive a summarised answer without needing to visit several websites.
3. How success is measured
SEO performance can be measured through organic impressions, keyword rankings, website clicks, enquiries and conversions.
GEO performance may involve tracking brand mentions, source citations, referral traffic from AI tools and visibility across relevant AI-generated responses.
However, GEO measurement is still developing, and AI responses can vary between users, queries and platforms.
4. How content is optimised
SEO involves technical improvements, keyword research, search intent, useful content, internal linking and building website authority.
GEO places additional emphasis on clear explanations, credible information, relevant context and content that AI search systems can retrieve and reference.
5. What businesses should prioritise
SEO provides an established foundation for attracting customers through search engines.
GEO builds on many of those same foundations while addressing the growing use of AI-powered search experiences.
The key takeaway: SEO and GEO are not competing strategies. A strong approach combines both to help customers discover your business across traditional and AI-powered search.
Request a free SEO and AI visibility review to find out where your website stands and what you could improve.
Why Should Australian Businesses Invest in Both SEO and GEO?
Australian customers use different platforms to research products, compare services and find local businesses.
Some search Google for specific services, such as "electrician Castle Hill" or "accountant Sydney". Others use AI-powered tools to ask more detailed questions, compare their options or understand which services they need.
A business that focuses only on traditional search may miss opportunities to be discovered through AI-powered search experiences. Similarly, focusing entirely on GEO while neglecting SEO can weaken the technical and content foundations that support online visibility.
Here's how the two approaches can work together:
1. SEO helps customers find your services
A Sydney mechanic might optimise its website for searches such as "car servicing Riverstone" or "pink slip inspection near me".
Clear service pages, accurate business details and a technically accessible website can help potential customers discover the workshop through traditional search.
2. GEO helps make your expertise understandable to AI search tools
The same mechanic could publish a useful guide explaining the difference between pink slips and blue slips in NSW.
That information may be relevant when an AI-powered search tool answers questions about vehicle inspections.
There is no guarantee that the business will be cited, but clear, reliable content can improve its opportunity to be discovered.
3. Both benefit from trustworthy, useful content
Search engines and AI-powered search systems have different ranking and retrieval processes, but both can benefit from websites that publish accurate, accessible and relevant information.
Businesses should prioritise answering real customer questions rather than producing large amounts of repetitive, keyword-focused content.
4. Both should support business enquiries
Visibility alone isn't the final objective.
Whether someone discovers your business through Google or an AI-generated answer, your website should make it easy to understand your services, assess your credibility and contact you.
For most Australian service businesses, a practical approach is to build a strong SEO foundation first and incorporate GEO principles into the same content strategy.
How Can Australian Businesses Improve Their SEO and GEO?
Improving visibility across traditional and AI-powered search doesn't necessarily require two completely separate strategies. Many of the same website improvements can support both.
Here are six practical steps Australian businesses can take.
1. Make sure your website can be found and indexed
Check that important pages are accessible to search engines, aren't accidentally blocked from indexing and work properly on mobile devices.
Google Search Console can help you monitor indexing, search impressions and technical issues.
2. Create dedicated pages for your main services
Each important service should have a clear page explaining what you offer, who it's for and how customers can enquire.
For example, an accounting firm might have separate pages for business tax returns, bookkeeping and BAS services rather than placing everything on one generic services page.
3. Answer real customer questions
Publish helpful content addressing questions customers ask before purchasing.
Use descriptive headings, straightforward explanations and examples relevant to your industry.
4. Strengthen your local business information
If your business serves a particular area, keep your business details accurate across your website and relevant directories.
Eligible businesses can also maintain a Google Business Profile to support their local search presence.
5. Build credibility with evidence
Include accurate service information, genuine customer reviews where appropriate, author or business details and reliable references for factual claims.
Avoid unsupported statistics, exaggerated guarantees and content created solely to target keywords.
6. Measure results and improve over time
Track organic search impressions, clicks, enquiries and conversions using tools such as Google Search Console and your website analytics.
For AI-powered search, you can also review relevant brand mentions, citations and referral traffic where reliable measurement is available.
Remember that AI-generated responses can change, so individual mentions should not be treated as guaranteed or permanent rankings.
Start with a technically sound website and genuinely useful content, then improve both traditional search visibility and AI-search accessibility over time.
Frequently Asked Questions About SEO and GEO
Is GEO replacing SEO?
No. GEO is not replacing SEO. Traditional search engines remain an important way for customers to discover businesses. GEO complements SEO by focusing on how information may appear in AI-generated answers. Many foundational improvements, such as helpful content and technical accessibility, support both approaches.
Does GEO help my business appear in ChatGPT?
GEO practices can make your website's information easier for supported AI search systems to discover and understand. However, there is no guaranteed method for getting your business mentioned or recommended by ChatGPT. Visibility depends on the platform, the question being asked and the sources available.
Is GEO worth investing in for a small Australian business?
It can be worth incorporating GEO principles into your existing SEO and content strategy, particularly if customers research your services using AI tools. Small businesses should still prioritise a functional website, useful service pages, local search visibility and measurable customer enquiries.
How long does SEO and GEO take to work?
There is no universal timeline. SEO improvements may take weeks or months to produce measurable results, depending on competition, website history and the work involved. GEO visibility is less predictable because AI-generated responses vary across platforms and queries.
Do I need separate content for SEO and GEO?
Not necessarily. A well-structured article that answers customer questions accurately can support both traditional search and AI-powered discovery. Rather than creating duplicate pages, focus on improving content quality, clarity, relevance and credibility.
Can I measure whether my business appears in AI search results?
You can monitor mentions and citations in selected AI-powered search tools and review referral traffic where available. However, these measurements have limitations and shouldn't be interpreted as a complete picture of AI-search visibility.