SEO and GEO: How AI Search Is Changing the Game for Small Businesses in Ireland (2026)

Something fundamental has shifted in how people find businesses online — and most small business owners in Ireland and the UK haven't noticed yet.

When someone Googles "best plumber in Dublin" today, they might never see a list of blue links. Instead, Google's AI reads dozens of websites and generates a summary answer right at the top of the page. ChatGPT and Perplexity do the same thing. The customer gets their answer without clicking through to anyone's website.

This changes the rules. The question is no longer just "does my website rank?" — it's "does my business get mentioned when AI answers the question?"

That's where SEO and GEO come in.

What SEO Actually Is (And Why It Still Matters)

SEO — search engine optimisation — is the practice of making your website easier for search engines to find, understand, and recommend. It covers everything from page speed and mobile-friendliness to the words on your pages and how other sites link to you.

If you're running a local business, SEO is what determines whether you show up when someone in your area searches for what you do. I covered the practical side of this in detail in my local SEO guide for Irish businesses — the fundamentals there still apply and are more important than ever.

Here's the thing: SEO hasn't stopped mattering. Google still processes billions of traditional searches every day, and the Maps Pack is still the most valuable real estate for local service businesses. What's changed is that SEO alone is no longer the full picture.

What's Changed: AI Search Is Here

In the past 18 months, the way search results are presented has changed dramatically:

• Google AI Overviews — Google now generates AI-written summaries at the top of many search results. These pull information from multiple websites and present a synthesised answer. For many queries, this is the only thing the searcher reads.
• ChatGPT with search — OpenAI's ChatGPT can now browse the web and cite sources. Millions of people use it daily to find products, services, and local businesses.
• Perplexity — a dedicated AI search engine that answers questions by synthesising web sources, with inline citations. It's growing fast, particularly among younger and more tech-savvy users.

The common thread: all of these tools read websites, extract the useful information, and present it directly to the user. The user often never visits the original website at all.

This is sometimes called "zero-click search" — and for small businesses, it's a problem if your website isn't structured in a way that AI can easily read and cite.

What Is GEO (Generative Engine Optimisation)?

GEO is the practice of optimising your content so that AI-powered search engines — not just traditional Google — can find, understand, and cite your business.

Think of it this way: SEO gets your website into Google's index. GEO makes sure that when an AI reads your website, it can extract clear, citable facts — your services, your location, your pricing, your expertise — and include them in the answers it generates.

GEO isn't a completely separate discipline. Most of the fundamentals overlap with good SEO. But there are specific things you can do to make your content more likely to be picked up by AI search engines, and most small business websites aren't doing them.

How AI Search Affects Small Businesses in Ireland and the UK

For local businesses, this shift matters more than you might think. Here's why:

The zero-click problem. When Google generates an AI Overview for "best electrician in Brentwood" or "plumber near me in Galway," it pulls information from various sources and presents a summary. If your business isn't mentioned in that summary, you're invisible — even if your website is technically on page one.

AI answers shape first impressions. When someone asks ChatGPT "who should I hire for a website in Ireland?", the answer it gives becomes the starting point for that person's decision. If your business is cited with a clear description of what you do and why you're good at it, you've got an advantage before the customer even visits your site.

Local searches are particularly affected. Questions like "how much does a kitchen renovation cost in Dublin?" or "what should I look for in a local web developer?" are exactly the kind of queries AI loves to answer. These are high-intent, information-seeking searches — and AI engines are getting very good at them.

The businesses that get cited aren't necessarily the biggest. AI search engines look for clear, well-structured, authoritative content. A small business with a well-written website and proper structured data can outperform a larger competitor with a generic template site. This is genuinely an area where doing it right matters more than doing it big.

What You Can Do About It

The good news: most of the things that help with GEO are things you should be doing anyway. The bad news: most small business websites aren't doing them.

Start with good SEO fundamentals

Before worrying about AI search, make sure the basics are solid: fast page load times, mobile-friendly design, proper heading structure, descriptive page titles, and a claimed Google Business Profile. AI search engines use these same signals to determine quality and relevance.

Add structured data (schema markup)

This is the single most impactful thing you can do for GEO. Structured data is code added to your website that explicitly tells search engines and AI what your business does, where it operates, what services it offers, and how to contact you.

I'll cover structured data in more detail below — it deserves its own section.

Write FAQ content that AI can extract

AI search engines love FAQ content because it's pre-structured in a question-and-answer format — exactly how people search. Adding a genuine FAQ section to your key pages (with proper FAQ schema markup) gives AI a ready-made answer to pull from.

The key is to answer real questions your customers actually ask, in plain language. Don't stuff keywords. Write the kind of answer you'd give a customer over the phone.

Use clear, direct language

AI engines are remarkably good at understanding natural language, but they work best with content that's specific and unambiguous. Compare:

• Vague: "We offer a wide range of solutions for all your needs"
• Specific: "I build custom websites for small businesses in Ireland and the UK, starting from €500"

The second version gives AI something concrete to cite. The first gives it nothing useful.

Build topical authority

AI search engines don't just read individual pages — they assess whether a website demonstrates genuine expertise on a topic. Publishing multiple pieces of well-researched content on related subjects signals authority.

For example, if you're a web developer writing about how much websites cost, website builders vs custom builds, local SEO, and why businesses need websites — AI engines can see a consistent pattern of expertise and are more likely to cite you as a source.

Why Structured Data Matters More Than Ever

Structured data (also called schema markup or JSON-LD) is machine-readable code that sits invisibly on your website. It doesn't change how your site looks to visitors — it changes how search engines and AI understand your content.

Here's a simple example: your website might say "Call us on 01234 567890" somewhere on your contact page. A human reads that and knows it's a phone number. But without structured data, an AI engine has to guess. With LocalBusiness schema, you explicitly declare: "This is a local business. Here is its phone number. Here is its address. Here are its opening hours. Here are the services it provides."

That explicit declaration is enormously valuable in an AI search world. When Perplexity is trying to answer "what web developers in Ireland build custom sites?", it's far more likely to cite a business that has structured data clearly stating its services and location than one where it has to infer this from loosely written page copy.

The types of structured data that matter most for small businesses:

• LocalBusiness — your core business information (name, address, phone, hours, services)
• Service — detailed descriptions of individual services you offer
• FAQ — question-and-answer pairs that AI can extract directly
• BreadcrumbList — helps AI understand your site structure
• Article / BlogPosting — marks up your content with author, date, and topic information

If your website has these in place, you're ahead of the vast majority of small business websites in Ireland and the UK. Most don't have any structured data at all.

Frequently Asked Questions

Where to Start

If this feels like a lot, here's the honest version: the most important thing is still having a well-built website with good content that clearly describes what you do and where you do it. That hasn't changed.

What has changed is that the bar is rising. The businesses that take structured data, FAQ content, and clear language seriously are going to have a meaningful advantage as AI search becomes the default way people find local services.

If you want to know where your website stands — whether it's structured for AI search or whether there are gaps — I'm happy to take a look and give you a straight assessment. No jargon, no upsell. Just an honest view of what's working and what isn't.

Get in touch here — I'll tell you what I'd do if it were my business.