What is AI SEO? (And How GSO, GEO & AEO Fit Together)
AI SEO is the practice of optimising your website and brand so you appear not just in traditional Google search results, but in AI-generated answers — including Google AI Overviews, Perplexity, ChatGPT, and Gemini. As AI assistants increasingly answer questions before users ever click a link, your visibility in those answers has become as important as your rankings.
At Sentius, we break AI SEO into four interconnected layers — and our GSO framework is the only AU approach that addresses all of them together:
| Layer | What It Means | What We Do |
|---|---|---|
|
Traditional SEO
|
Rankings in Google's organic blue links through technical optimisation, content and authority. | Keyword strategy, on-page optimisation, link building, technical fixes. |
|
GSO — Generative + Search Optimisation
|
Sentius's hybrid approach: combining SEO fundamentals with AI visibility signals to rank in both traditional and generative results. | Strategy-first planning that bridges the two worlds — your roadmap for the AI search era. |
|
GEO — Generative Engine Optimisation
|
Getting your brand cited and recommended by AI engines (ChatGPT, Perplexity, Gemini) when users ask relevant questions. | Brand entity building, knowledge graph optimisation, citation monitoring. |
|
AEO — Answer Engine Optimisation
|
Structuring your content so AI assistants extract and use it to answer user questions directly (Google AI Overviews, voice search). | FAQ schema, featured snippet targeting, structured data, Q&A content formats. |
What Does an AI SEO Strategy Include?
A complete AI SEO engagement with Sentius covers three integrated workstreams — traditional SEO foundations, AI engine visibility, and answer engine optimisation. All three are essential. Optimising only one is like building a shop with no sign on the door.
Traditional SEO
Keyword & Content Strategy
- Primary and secondary keyword research mapped to buyer intent
- Content audit identifying gaps vs competitors and AI-generated results
- Topical authority mapping — building clusters search engines trust
- Content brief creation for writers and your design team
Technical SEO
- Full technical audit: crawl errors, site speed, Core Web Vitals, mobile usability
- Schema markup: Service, FAQPage, BreadcrumbList, LocalBusiness, HowTo
- Internal link architecture and crawl budget optimisation
- Indexability review — ensuring Google can find and rank everything it should
Authority Building
- Ethical, white-hat link acquisition through digital PR and outreach
- Competitor backlink gap analysis — targeting what they have that you don't
- Brand mention monitoring and link reclamation
- Local citation building for location-based authority signals
GEO
Brand Entity Optimisation
- Establishing your brand as a recognised entity in AI knowledge graphs
- Google Knowledge Panel setup, optimisation and verification
- Structured data implementation to help AI engines understand who you are
- Wikipedia, Wikidata and authoritative directory presence review
AI Citation Building
- Creating citable, authoritative content AI assistants reference in their answers
- Digital PR to earn mentions in publications AI engines treat as trusted sources
- Competitor citation gap analysis — who are AI engines recommending instead of you?
- Monthly citation monitoring across ChatGPT, Perplexity, Gemini and Copilot
AEO
Featured Snippet Targeting
- Identifying 'People Also Ask' and position-zero opportunities in your niche
- Content restructuring to match the format Google's AI extracts for Overviews
- FAQ schema implementation across all key service and product pages
- Voice search optimisation for conversational, long-tail queries
AI Overview Strategy
- Monitoring and reporting on which queries trigger AI Overviews in your industry
- Content creation in formats AI Overviews prefer: definitions, numbered lists, comparisons
- Speakable schema for content targeted at AI assistants and voice results
- Ongoing testing and iteration as Google's AI Overview algorithm evolves
Is AI SEO Right for Your Business?
AI SEO isn't a nice-to-have for 2026 — it's the baseline for any Australian business that relies on search traffic for leads or revenue. If your customers use Google, they're already being served AI-generated answers. The question is whether your brand is in those answers, or your competitors are.
Sentius provides AI SEO services across a broad range of Australian industries. Our strategy-first approach adapts to the specific search behaviour of each sector:
| Industry | Why AI SEO Matters for Them |
|---|---|
| Professional Services (legal, accounting, finance) | Clients search 'best [service] in [suburb]' — AI Overviews now answer this directly |
| eCommerce & Retail | Product and category page visibility in AI-generated shopping answers and comparisons |
| Health & Medical | Patients increasingly use AI to research symptoms, treatments and practitioners |
| B2B & SaaS | AI assistants are now used in procurement research — brand visibility in these answers drives pipeline |
| Education & Training | Students use ChatGPT to research course options — institutions not in AI answers lose enrolments |
| Hospitality & Tourism | 'Best restaurants in Melbourne' and 'things to do in [city]' are prime AI Overview queries |
| Real Estate & Property | Buyers and renters use AI assistants for suburb comparisons and agent recommendations |
| Home Services & Tradies | 'Best plumber near me' — Google's AI Overviews dominate these local results |
How Our AI SEO Process Works
Our GSO process is strategy-first by design. We don't start with tactics — we start with understanding where your brand sits in the AI search landscape, where the gaps are, and what will make the biggest difference fastest.
We analyse your current visibility across Google AI Overviews, Perplexity and ChatGPT. We identify which queries in your niche trigger AI-generated answers, which competitors appear in those answers, and where your brand is absent. This becomes your AI search baseline.
We map both traditional search intent and AI search intent for your category. We identify the questions AI assistants are answering in your niche, the keywords driving those answers, and the entity signals your brand needs to be recognised as authoritative.
We restructure your page content for both traditional SEO and AI extraction: FAQ schema, HowTo schema, entity statements, content formats AI prefers. Your pages become the kind of source AI assistants cite.
We build the off-page authority signals that tell both Google and AI engines your brand is trustworthy: editorial backlinks, digital PR, brand mentions in publications AI engines reference, and knowledge graph optimisation.
We track your AI search visibility monthly — not just rankings. You'll see when Sentius work results in your brand being cited by AI assistants, alongside traditional metrics like traffic, positions and conversions.
Frequently Asked Questions About AI SEO
What is AI SEO?
AI SEO involves leveraging artificial intelligence, machine learning, and natural language processing to optimize website architectures, predict search intent, scale semantic content strategies, and monitor algorithmic changes rapidly.
What is GSO (Generative + Search Optimisation)?
GSO is a comprehensive approach that targets optimization across both traditional search engine indexing models and the newer generative layers powering hybrid search engines.
What is GEO — Generative Engine Optimisation?
GEO focuses specifically on structuring your site's data and information architecture so large language models (LLMs) can easily crawl, synthesize, and attribute your content as a cited source within AI-generated responses.
What is AEO — Answer Engine Optimisation?
AEO prioritizes optimizing content to target zero-click queries, conversational voice search prompts, and rapid-fire answers generated by AI smart assistants and dedicated discovery portals.
How is AI SEO different from regular SEO?
While traditional SEO emphasizes keywords, standalone backlinks, and strict URL structures for traditional web crawlers, AI SEO shifts the focus toward semantic query depth, context modeling, structured entity schema, and target optimization for LLM data pipelines.
How long does AI SEO take to show results?
Initial indexing adjustments and schema optimizations can show preliminary technical movements within weeks. However, scaling deep contextual authority across generative platforms typically takes 3 to 6 months to establish consistent visibility.
Can you get my business to appear in ChatGPT or Perplexity results?
Yes. By utilizing GEO techniques—such as maximizing context richness, structuring clear data patterns, generating high-citation counts, and optimizing technical crawling pipelines—you can dramatically increase your probability of appearing in conversational engine syntheses.
How much does AI SEO cost in Australia?
Pricing ranges based on scale and technical complexity. Core foundational implementations, entity map structures, and programmatic ongoing content optimization strategies typically vary depending on standard agency tiers and overall project scope requirements.