GEO & AEO: How to Make Your Business Visible to AI Search Engines
ChatGPT, Perplexity, and Google AI are changing how people find businesses. Learn what GEO and AEO mean and how to prepare your business.
Search is changing — fast
For 20 years, the formula was simple: rank on Google, get customers. SEO was the game, and everyone played it the same way.
That era is ending. ChatGPT, Perplexity, Google AI Overviews, and Microsoft Copilot are fundamentally changing how people find information — and businesses. Instead of scrolling through 10 blue links, users are asking AI a question and getting a direct answer.
If your business isn't part of that answer, you're becoming invisible to a growing segment of potential customers.
What is GEO?
GEO — Generative Engine Optimization — is the practice of optimizing your online presence so that AI-powered search engines include your business in their generated responses.
When someone asks ChatGPT "What's a good plumber in Cascais?" or Perplexity "best dentist in Lisbon," the AI pulls information from websites, reviews, directories, and structured data to formulate an answer. GEO is about making sure your business is in the data those AI models reference.
It's not a replacement for traditional SEO. It's an extension of it — optimized for how AI systems consume and present information.
What is AEO?
AEO — Answer Engine Optimization — focuses specifically on getting your business featured in direct-answer formats. This includes Google's AI Overviews (the AI-generated summaries at the top of search results), featured snippets, and voice search responses.
The key difference: traditional SEO gets you onto the page. AEO gets you into the answer.
Why traditional SEO isn't enough anymore
Traditional SEO focuses on keywords, backlinks, and page authority. Those still matter. But AI search engines evaluate content differently:
- They prioritize clear, factual statements over keyword-optimized copy
- They value structured data (Schema markup) that machines can parse easily
- They pull from authoritative sources — reviews, established directories, and sites with consistent information
- They reward specificity — "We serve Cascais, Estoril, and Parede" is more useful to AI than "We serve the Lisbon area"
Practical steps to prepare your business
1. Structured data is non-negotiable
Schema markup (JSON-LD) tells AI engines exactly what your business is, where it operates, what services it offers, and what customers think of it. At minimum, implement:
- LocalBusiness schema with name, address, phone, hours
- Service schema for each service you offer
- Review/AggregateRating schema with your Google rating
- FAQ schema for common questions
This is the language AI engines speak. Without it, they're guessing.
2. Write content that AI can extract
AI models look for clear, factual statements. Instead of:
"We provide world-class dental services with a passion for excellence."
Write:
"We're a dental clinic in Parede, Cascais. We offer general dentistry, orthodontics, and dental implants. Open Monday to Saturday, 9am to 7pm."
The second version answers a question directly. That's what AI engines want to cite.
3. Implement llms.txt
llms.txt is a relatively new standard — a file at your website's root that tells AI crawlers about your business in a structured, machine-readable format. Think of it as robots.txt but for AI engines. It's not widely adopted yet, which makes it an opportunity for early movers.
4. Consistent information everywhere
AI engines cross-reference multiple sources. If your hours are different on Google, your website, and Facebook, that inconsistency reduces trust. Keep your NAP (Name, Address, Phone) and business details identical across every platform.
5. Build authoritative citations
Get listed in quality directories: Google Business Profile, Páginas Amarelas, industry-specific directories, and local business associations. AI engines treat these as verification sources.
6. Answer questions directly on your site
Create FAQ sections and service pages that directly answer the questions people ask. "How much does a dental cleaning cost in Lisbon?" — if your site answers that clearly, AI engines are more likely to cite you.
The opportunity for early movers
Most businesses in Portugal haven't even heard of GEO or AEO. That means the window to get ahead is wide open. Businesses that optimize for AI search now will be the ones AI engines learn to trust and recommend — and once that trust is established, it compounds.
At SurgeX, every website comes with structured data markup and content optimized for both traditional and AI search. Across our 60+ client projects, we implement LocalBusiness schema, review integration, and FAQ markup as standard. For clients who want to go further, we set up llms.txt and content strategies designed for AI citation.
What to do now
You don't need to overhaul everything overnight. Start here:
- Check if your website has Schema markup (use Google's Rich Results Test)
- Ensure your business information is consistent across all platforms
- Add clear, factual content to your service pages
- Create an FAQ section that answers real customer questions
The businesses that act on this now won't just rank on Google — they'll be the ones AI recommends. And that's where search is heading.
Want help preparing for AI search? Check out our GEO & AEO service or reach out at contact@surgex.pt.