What Is Generative Engine Optimisation (GEO)?
Generative engine optimisation makes your content easy for AI answer engines to cite. GEO structures your website so large language models — ChatGPT, Perplexity, Google’s Gemini and AI Overviews, and Claude — can find, understand and quote your business inside a generated answer. It overlaps with SEO, but optimises for being the source, not a ranked blue link.
For Brisbane businesses this is a 2026 problem, not a future one. A growing share of “who should I use” research now happens inside an AI chat window, before a searcher ever opens Google.
How is GEO different from traditional SEO?
GEO optimises for being cited inside an AI answer, not for ranking blue links. The two disciplines share a foundation — a fast, well-structured, authoritative site helps both — but they reward different things. A page can rank on page one of Google and still be invisible in an AI Overview, because it never states a clean fact the model can confidently attribute.
| Traditional SEO | GEO | |
|---|---|---|
| Goal | Rank in the list of blue links | Be quoted inside the AI answer |
| Success metric | Position, organic clicks | Citation frequency, brand mentions |
| Content style | Can build to the point | Direct answer first, extractable |
| Technical focus | Core Web Vitals, sitemaps | AI crawler access, entity clarity |
| Authority signal | Backlinks, domain authority | Consistent facts, brand mentions |
Why do Brisbane businesses need GEO now?
AI answer engines are now a genuine discovery channel for local research queries. Google’s AI Mode and AI Overviews decompose one question into several parallel sub-queries, then synthesise a grounded answer — a process Google described as “query fan-out” at Google I/O 2025. Early movers gain a compounding advantage, because these systems tend to reuse sources they already trust across related queries. Most local competitors still write dense, sales-led content, which leaves a clear gap for businesses that answer questions directly.
How do you get cited by ChatGPT, Perplexity and AI Overviews?
Getting cited comes down to answer-first structure, entity clarity, crawler access and consistent facts. None of it is a trick.
- Answer the question in the first 100 words. Lead with substance, then support it.
- Use headings phrased as real questions. Question-style H2s mirror how people prompt AI systems.
- Be specific, not vague. “Competitive pricing” gives a model nothing quotable; a concrete range does.
- Earn brand mentions. Ahrefs’ 2026 study of 75,000 brands found brand web mentions correlate 0.664 with AI visibility, far above raw backlinks at 0.218.
- Confirm crawler access. Check robots.txt allows GPTBot, PerplexityBot and Google-Extended.
Clean Organization, LocalBusiness and FAQ schema helps here too — but as entity disambiguation, not a citation guarantee. Google’s Gary Illyes confirmed in 2025 that structured data is not a ranking factor, and evidence on citation lift is conflicting.
What does GEO look like for a small Brisbane business?
For small businesses, GEO usually means restructuring existing content, not producing more of it. A plumber who plainly answers “how much does it cost to clear a blocked drain in Brisbane” is far more citable than a competitor whose site is all slogans. State clearly what you do, which suburbs you serve, and the practical questions customers ask: cost ranges, process, timeframes. Much of what makes content citable is reformatting, which keeps GEO affordable for smaller operators.
What are the most common GEO mistakes?
The most common GEO mistake is accidentally blocking AI crawlers in robots.txt. A setting left over from an older build can quietly remove you from every answer engine. Three others recur:
- Burying the answer under paragraphs of brand throat-clearing gives a model nothing clean to lift.
- Vague, unquotable claims are invisible to a system searching for something specific.
- Inconsistent business details across your site, Google Business Profile and directories undermine the trust a model needs to cite you.
Fix these first. The same structure that wins traditional featured snippets — a direct lead sentence, question-and-answer formatting, clean schema — also serves ChatGPT, Perplexity, AI Overviews and Copilot. Build it once, and you serve every one of them.