What is AEO? The Complete Guide to Answer Engine Optimisation for Australian Businesses

What is Answer Engine Optimisation (AEO)?

AEO stands for Answer Engine Optimisation. It's the practice of structuring your website and online presence so that AI-powered answer engines - like ChatGPT, Perplexity, Google AI Overviews, and Gemini - understand your business clearly enough to recommend it. Unlike traditional SEO, which focuses on ranking in a list of blue links, AEO is about becoming the specific, named answer that an AI gives when someone asks a relevant question. The goal is citation - being mentioned by name, with confidence, by AI systems.

Why AEO matters for Australian small businesses right now

The numbers are stark. Around 40% of Google searches already result in zero clicks - the answer appears directly on the search results page. ChatGPT crossed 100 million weekly active users faster than any product in history. Perplexity is growing at over 100% year-on-year. More importantly: these tools are actively recommending specific businesses. When someone asks 'best accountant near Manly' or 'recommend a café in Dee Why', AI assistants give specific answers. Businesses that have invested in AEO appear in those answers. Businesses that haven't are invisible to this growing channel.

How AI engines decide which businesses to recommend

AI systems don't think the way search engines do. They're not looking for keywords - they're building an understanding of entities: who you are, what you do, where you operate, and how trustworthy the information about you is. The key signals they use include:

• Entity clarity - Does your website clearly describe who you are and what you do, using consistent language?
• Structured data - Do you have schema markup that formally defines your business type, services, location, and pricing?
• E-E-A-T signals - Do other credible sources mention your business? Are you cited as an authority in your field?
• Q&A content - Does your website directly answer the questions your customers ask AI assistants?
• Consistency - Does your business information appear consistently across your website, Google Business Profile, and other directories?

AEO vs SEO: what's the difference?

Traditional SEO and AEO have significant overlap - a well-optimised website will perform better in both traditional search and AI search. But the strategies differ in important ways. SEO prioritises keyword density, backlink quantity, and domain authority. AEO prioritises entity clarity, structured data markup, and the quality of your answers to specific questions. An SEO strategy might tell you to write a blog post targeting the keyword 'best café Northern Beaches'. An AEO strategy would also ensure your website has a FAQPage schema that directly answers 'what is the best café on the Northern Beaches?', that your LocalBusiness schema clearly lists your hours and location, and that your About page articulates your business clearly enough for an AI to summarise it accurately.

How to get started with AEO

If you're starting from scratch, here are the highest-priority actions:

• Audit your current AI visibility - search for your business on ChatGPT and Perplexity using the kinds of questions your customers ask. See what comes up.
• Add LocalBusiness schema markup to your website - this is the foundational structured data that tells AI systems who you are.
• Create a FAQ section that directly answers common customer questions - use natural question-and-answer format.
• Add FAQPage schema to your FAQ content so AI engines can cite it with confidence.
• Ensure your Google Business Profile is complete, accurate, and regularly updated.
• Get your business listed consistently in Australian business directories (True Local, Yellow Pages, HiPages for trades, etc.).