SEO, AEO and GEO Explained: How to Show Up in Google and AI Search

Listen to this episode of Why Your Software Sucks on Spotify.

TL;DR:

• The Alphabet Soup Explained:SEO ranks your website on traditional search engines like Google.AIO ensures AI tools (ChatGPT, Claude) understand your business facts.GEO gets your brand recommended during AI comparison queries.AEO places direct answers in featured snippets and AI overviews.
• The Core Reality: They arenot separate disciplines; all AI search optimisation is built directly on top of traditionalSEO fundamentals.
• The Shift: Search is no longer just Google; millions now ask AI assistants likeChatGPT, Claude, Gemini, and Perplexity. However, these AI models rely heavily on web indexes like Bing and top-ranking Google pages.
• The Bare Minimum: Without search optimisation, over96% of web pages get zero search traffic. Every business needs an active website with clean technical health, clear search intent matching, and topical authority.

To show up in ChatGPT search and other AI answers, you mostly need good SEO: AI assistants build on search engines, so the same foundations get you found in both. Here’s what SEO, AIO, GEO and AEO mean, and a 30-day plan to put them to work.

What do SEO, AIO, GEO and AEO mean?

They’re four names for parts of the same job: SEO gets you ranked on Google, AIO helps AI tools understand your business, GEO gets you recommended in AI answers, and AEO puts your answer in snippets and overviews.

In digital marketing today, it feels like new acronyms are invented constantly. Between SEO (Search Engine Optimisation), AIO (AI Optimisation), GEO (Generative Engine Optimisation), and AEO (Answer Engine Optimisation), business owners and marketers are left wondering if their existing digital strategies are obsolete.

The truth is much simpler than the buzzwords suggest: SEO, AIO, GEO, and AEO are not competing frameworks—they are complementary facets of the exact same core foundation.

To understand how to make your business visible today, here is how each acronym actually breaks down:

How do AI assistants like ChatGPT find businesses?

They search the web using existing search engines, such as Bing for ChatGPT, then summarise what they find, so ranking in search still matters.

For two decades, search meant typing keywords into a Google search bar. Today, search behaviour is expanding rapidly. Users increasingly ask complex, conversational questions directly to AI assistants like ChatGPT, Claude, Gemini, Perplexity, Copilot, and Grok.

Instead of presenting a hierarchical list of ten blue links, AI assistants synthesise information from across the web and generate a single, conversational answer that recommends specific brands, products, or solutions.

However, many marketers misunderstand how AI assistants operate. AI assistants do not replace traditional search infrastructure—they are built directly on top of it:

• ChatGPT relies heavily on Bing’s search index when searching the live web.
• Perplexity runs its own web crawler while leaning heavily on traditional search indexes.
• Google AI Overviews pull directly from pages already indexed and ranked in Google’s main search engine.

If your website is invisible to traditional search engines, it will remain invisible to AI assistants. Modern search optimisation is “Search Everywhere Optimisation”—getting your business to show up wherever your target audience looks for answers.

Why does every business need search optimisation?

Because search reaches people at the moment they’re looking for what you sell, and without it most pages get no search traffic at all.

Why Search Optimisation is Essential?

Unlike passive social media ads that interrupt users while scrolling, search optimisation captures high-intent prospects at the exact moment they are looking for a solution. When someone searches for a phrase like “best emergency roof repair” or “cybersecurity platform for small business”, they have an immediate problem and are ready to buy.

What Happens Without SEO?

According to industry research on over 14 billion web pages, over 96% of web pages receive zero organic traffic from Google. Without search optimisation:

• Your website exists as a “ghost town” or a “sketchy website from 2004” that neither humans nor search engines trust.
• Potential customers will find your competitors who rank for relevant industry terms.
• AI chatbots will default to recommending established competitors who provide clear, structured web data.

How does SEO work?

Search engines operate through three core steps:

1. Crawling: Automated bots scan every accessible page on the web by following links.
2. Indexing: Search engines store and organise those pages in a massive digital library.
3. Ranking: When a query is entered, the engine evaluates its index and displays the most relevant, trustworthy, and helpful results.

How AIO, GEO, and AEO Expand on SEO?

While traditional SEO focuses on matching keywords and earning authority links, the modern search ecosystem requires broader optimisation:

• AIO ensures search bots and AI crawlers can digest factual business details via structured Schema markup and detailed FAQs.
• GEO feeds AI models structured comparisons, pricing data, and pros/cons lists so AI can evaluate your brand during customer research.
• AEO formats content to deliver concise, direct answers to customer questions upfront, earning featured snippets and AI overview placements.

Are SEO, GEO and AEO different strategies?

The short answer: The core strategies are identical.

You do not need four separate marketing agencies or four independent playbooks. Marketers use different acronyms to highlight specific tactics, but AIO, GEO, and AEO are simply the natural evolution of high-quality SEO.

When you execute solid, modern SEO, you automatically fulfil the requirements for AIO, GEO, and AEO.

How do I show up in AI search?

Focus on five things: match what people are searching for, cover your topic in depth, show real expertise, keep your site technically healthy, and earn mentions on other trusted sites.

To master search optimisation across both Google and AI search engines, focus on these five core pillars:

Pillar 1: Search Intent & The Keyword “Sweet Spot”

Before creating content, determine what the user actually wants when typing a query. Search intent falls into four main categories:

• Informational: “How to train a puppy” (User wants to learn).
• Commercial: “Best dog training classes” (User is comparing options).
• Transactional: “Dog training class near me sign up” (User is ready to buy).
• Navigational: “PetSmart dog training” (User wants a specific brand website).

Evaluate keywords using the Keyword Sweet Spot Framework:

1. Demand: Are people actively searching for this phrase?
2. Fit: Does this keyword align with your business offerings and sales funnel?
3. Intent: Can you satisfy what the searcher is asking for?
4. Difficulty: Can your site realistically rank given its current authority?

Pillar 2: Topical Authority & Content Clusters

Search engines and AI assistants prioritise websites that show deep expertise across an entire subject area. Rather than publishing random, disconnected blog posts, organise your website into Topical Clusters:

1. Build Money Pages First: Create high-converting product, service, or transactional pages.
2. Build Supporting Content: Write commercial comparison guides and top-of-funnel educational articles that address related questions.
3. Internal Linking: Contextually link supporting articles back to your core money pages, creating a strong web of topical relevance.

Pillar 3: Constructing a Human “Content Moat”

With AI tools generating vast amounts of low-quality web content, standing out requires human expertise. To build a content moat that ranks and earns AI citations, include:

• First-hand Experience: Real results, tests, and workflow screenshots.
• Original Data: Case studies, experiments, or customer surveys.
• Expert Insights: Direct quotes from subject matter experts and scholarly references.
• Direct Answers: Clear, upfront answers to specific FAQs without fluff.

Pillar 4: Technical Health & On-Page Optimisation

Ensure search bots and AI tools can seamlessly read your website:

• Front-Loaded Titles: Keep title tags under 60 characters with key terms front-loaded.
• Structured Headers: Use clean H1, H2, and H3 tag hierarchies.
• Schema Markup: Implement structured code (JSON-LD) to explicitly define your business type, services, pricing, and FAQs.
• Image Optimisation: Use descriptive filenames, WebP formatting, and clear alt text.

Pillar 5: Earning Digital Authority & Citations

Both Google rankings and AI recommendations depend heavily on third-party trust signals:

• Backlinks: Earn links from reputable industry publications and blogs.
• Journalist Queries: Respond to media requests via platforms like Source of Sources to gain authoritative news mentions.
• Linkable Assets: Build free tools, interactive calculators, or data reports that other sites naturally reference.
• Directory & Review Presence: Maintain listings on Yelp, Google Business Profile, and industry directories where AI extracts consensus data.

What should you do in the first 30 days?

Set up Search Console and pick your keywords in week one, improve your main pages in week two, build a cluster of related pages in week three, and earn mentions in week four.

To transform these concepts into measurable growth, follow this structured 30-Day Plan of Action:

Week 1: Foundational Setup

1. Analytics & Diagnostics: Connect Google Search Console to monitor real search query data.
2. Keyword Research: Identify 10–15 target keywords using the Sweet Spot framework (Demand, Fit, Intent, Difficulty).
3. Audit Money Pages: Identify existing transactional product or service pages on your website.

Week 2: Build & Optimise Core Money Pages

1. Conversion Focus: Publish or refine your primary transactional page.
2. On-Page Optimisation Checklist: Front-load title tags (<60 chars), format H2/H3 header hierarchy, and write clean, descriptive URLs.
3. Schema Markup: Add basic JSON-LD schema markup defining your business type, services, and locations.

Week 3: Construct Your First Topical Cluster

1. Topical Focus: Choose one primary money page and map out supporting commercial comparisons and educational FAQs.
2. Direct Q&A Formatting: Answer industry questions directly in the first paragraph before expanding into detail.
3. Internal Linking: Link all supporting cluster pages back to your core money page.

Week 4: Promote, Earn Citations & Track AI Visibility

1. Earn Citations: Spend 15 minutes daily responding to journalist queries on Source of Sources.
2. AI Visibility Check: Test target buying queries in ChatGPT, Claude, and Gemini in incognito mode to track whether your brand is surfaced.
3. Performance Review: Check Search Console for rising impressions and initial keyword position movements.

Is there a shortcut to showing up in ChatGPT?

No: there are no tricks that last, only clear, well-structured pages with real expertise that search engines and AI can read and cite.

Mastering the alphabet soup of SEO, AIO, GEO, and AEO isn’t about chasing black-hat algorithm hacks. It comes down to sound technical fundamentals: clean semantic markup, topical authority, deterministic structured data, and human expertise that machine models can effortlessly parse and cite.

For a busy owner, keeping all of that up to date while running the business is a lot. That’s why we’re building Get found on Google into Gallop: a page for each of your services, written for how people near you search. It’s coming, not on sale yet. Sharing your work across social and search channels from one place is planned after that.

In the meantime, if you run a local service business, Gallop builds your website, online booking and business app from a short conversation, in a few minutes. Questions, or want to hear when Get found is ready? Email hello@9horsemen.com.

Related reading

• AI Makes Code Cheap: Why Taste and Domain Expertise Are the New Moat: why taste and a real audience matter more than code.
• Auckland Painters: Win Bigger Quotes With Photos of Your Work: how a painter wins work with photos and simple quote requests.
• How to Build and Monetise Simple Utility Websites With AI: single-purpose sites built to be found in search.