SEO vs. GEO: How Melbourne Businesses Get Found in 2026
SEO vs GEO explained for Melbourne businesses: what Google says generative engine optimisation really is, which AI search myths to skip, and what to do.
Someone has told you that SEO is dead and you now need GEO, AEO or "AI search optimisation", usually right before quoting you for it. Meanwhile your customers really are asking ChatGPT and reading Google's AI Overviews instead of clicking ten blue links. So is SEO vs GEO a real choice, or a new label on the same job?
Short answer: SEO vs GEO is mostly a false choice. Google says optimising for AI Overviews and AI Mode is still SEO, because those features are built on its core ranking systems. GEO (generative engine optimisation) adds a few genuine extras: letting AI search crawlers in, writing first-hand content worth quoting, and measuring citations as well as clicks. Most "GEO hacks" can be skipped.
What is the difference between SEO and GEO?
SEO is the work of being found and chosen in search results. GEO, or generative engine optimisation, is the same goal for answers written by AI: being one of the sources an AI Overview, ChatGPT, Perplexity or Copilot reads, trusts and links to.
The cleanest statement of how they relate comes from Google itself. Its guide to optimising for generative AI features says: "From Google Search's perspective, optimizing for generative AI search is optimizing for the search experience, and thus still SEO." The guide also explains why. AI Overviews retrieve pages from the Search index using the same ranking systems, often run several related searches at once, then write an answer with links to the pages that support it.
So for Google, there is no separate GEO track to buy. For the other assistants the mechanics differ a little, which is where the real extras come in.
Caption: Most of the work sits in the first column. The other two add a crawler check and a different way of measuring.
Which GEO tactics can you safely ignore?
Most of the ones sold as hacks. Google's guide has a section listing things you do not need to do for Google Search, and it covers almost everything on a typical "AI SEO checklist".
| Popular GEO advice | What Google says |
|---|---|
| Add an llms.txt file | Google Search does not use llms.txt or other AI text files. They neither help nor harm your Google visibility |
| Break content into small chunks for AI | Not required. Google's systems understand pages with several topics, and there is no ideal page length |
| Rewrite everything "for AI" | Not needed. AI systems understand synonyms and meaning, so you do not need every long-tail variation |
| Get mentioned everywhere | Inauthentic mentions are not as helpful as they seem, because the same spam systems apply |
| Add special schema for AI | No special schema.org markup is required for AI features, though structured data still helps with rich results |
| Make a page for every query variation | Doing this to manipulate rankings or AI responses breaks Google's scaled content abuse policy |
A note on llms.txt, since it is the most sold item on that list. It is a proposal for a plain-text file that helps AI agents use a website. We keep one on our own site because some tools read it, and Google says that is fine. But Google is explicit that Google Search ignores it, so nobody should charge you for it as an AI Overviews tactic.
Where does GEO genuinely differ from SEO?
In three places: who can crawl you, what kind of content gets quoted, and how you measure success.
1. More than one crawler. Google's AI features use the same Googlebot crawl as Search. ChatGPT search uses OpenAI's OAI-SearchBot, and OpenAI's crawler documentation says sites that block it will not be shown in ChatGPT search answers. Your robots.txt, your hosting's bot settings and any security plugin need to let the search crawlers you care about through. We go through the checks in how Melbourne businesses get recommended by AI.
2. Quotable, first-hand content. Ranking a page and being quoted from it are not the same. An AI answer lifts a passage, so pages that answer a question directly in their opening lines, and add detail only you could know, get used. Google calls the opposite "commodity content": common knowledge anyone could write. A Melbourne accountant's page on "5 tax tips" is commodity. A page on how the firm handles a sole trader who has not lodged for three years is not.
3. Clicks are no longer the whole story. Someone can read your advice in an AI answer, never click, and ring you a week later. Google says traffic from AI features is counted in your Search Console totals, and its guide points to a Generative AI performance report for more detail. For ChatGPT and the rest, the honest measure for a small business is still a monthly test: ask the same questions, note who is cited.
Should you buy a GEO tool or service?
Be careful. Google's guide warns that no third-party tool has access to its internal ranking or AI systems, and to be wary of tools that promise ranking success or claim to use "internal" Google metrics. AI visibility trackers can be handy for running the same prompts every month, but treat their scores as a sample, not a measurement.
SEO plugins such as Yoast and Rank Math on WordPress are still worth using for the basics: titles, descriptions, sitemaps and structured data that matches the visible page. They will not write first-hand content for you, and no plugin can.
Where custom work earns its keep is the site itself. A custom website pays off when your current site:
- hides services in one long page, tabs or a slider, so no page answers one question well;
- cannot publish the content you already create, like job photos, case notes or FAQs from real enquiries;
- sends quotes or bookings to a third-party domain, so your own pages never show what you actually offer;
- is slow on a phone, which hurts both people and rankings.
As an estimate, a custom service-business website with proper service pages, a structured FAQ section, clean structured data and booking or quoting on your own domain lands between $5,000 and $15,000 at a fixed price, typically built in three to four weeks. Hosting is usually under $50 a month. If you want an AI assistant on the site as well, AI usage typically runs $20 to $200 a month depending on volume. Our Melbourne custom software page has more on how we scope it.
What should a Melbourne business do this month?
Five steps, in order. None of them is a hack.
- Check the doors. Confirm your key pages are indexed in Search Console, and that robots.txt and your hosting settings are not blocking Googlebot or OAI-SearchBot.
- Fix your facts. Make your name, suburb, phone, services and hours identical on your site, your Google Business Profile and your main listings.
- Answer first. Rewrite the opening of your top five pages so the first two sentences answer the question the page exists for.
- Add one first-hand page. Something only you could write: a real job, a real case, a real decision you help customers make.
- Start measuring. Note who is cited for five real customer questions today, and check again next month.
Frequently asked questions
Is SEO dead because of AI Overviews?
No. Google says its AI features rely on its core Search ranking systems, so the pages that rank well are the pool AI Overviews draw from. What has changed is that being quoted matters as well as being clicked.
Is GEO the same as AEO?
Close enough for a small business. AEO (answer engine optimisation) and GEO both describe work aimed at appearing in AI-written answers. Google treats both as SEO and suggests checking any third-party AEO or GEO advice against its own guidance.
Should I add llms.txt to my website?
Only if you have a reason beyond Google. Google Search ignores it, so it will not affect AI Overviews or rankings. Some AI tools and agents do read it, and it costs little to maintain, but it is not a substitute for clear pages.
Do I need separate content for ChatGPT and Google?
No. Both reward pages they can crawl, facts that agree with each other and answers worth quoting. The practical difference is making sure ChatGPT's search crawler is not blocked, then writing one set of pages for your customers.
Want a straight answer on your own site?
We will check your crawler settings, your top pages and who AI answers cite for your services, then tell you what is worth fixing and what is worth ignoring. Book a free AI workflow audit. The audit fee comes off your first project.