GEO – How SMEs Become Visible in ChatGPT, Perplexity & Co.
Category: AI & Innovation | Reading time: 9 minutes
More and more customers no longer research on Google but ask ChatGPT, Perplexity, or Gemini directly. Anyone not mentioned there is invisible. Here's how to make your SME fit for AI answer engines with GEO.
Why GEO Is the Next Big Visibility Lever
Classic search engine optimization (SEO) has been the most important lever for organic visibility online for over 20 years. But search behavior is fundamentally changing right now: more and more people no longer ask their questions on Google but go directly to an AI – ChatGPT, Perplexity, Claude, or Gemini. They no longer want ten blue links, but a finished answer. If your business is not part of that answer, you simply do not exist for that prospect. This is exactly where Generative Engine Optimization (GEO) comes in: the targeted optimization of your website so that AI models find you, understand you, and quote you in their answers. GEO does not replace SEO – the two work together. But in 2026, GEO is the lever with the greatest growth potential, especially for SMEs that often gain visibility here faster than the big corporations.
llms.txt: The Most Important File Your Website Doesn't Have Yet
Analogous to the well-known robots.txt, a new and rapidly spreading standard has emerged since 2024: llms.txt. It is a small Markdown file in the root of your website (yourdomain.com/llms.txt) that compactly explains to AI models what your business is about. The idea behind it: instead of having to fight through hundreds of subpages, the AI model gets a curated summary – core business, main offerings, target audiences, unique selling proposition, and the most important internal URLs (e.g. /services, /faq, /about). A well-maintained llms.txt is one of the most effective and at the same time simplest GEO measures. You don't need developers, no expensive software – just 30 to 60 minutes and a clear head. Anyone who has a clean llms.txt in 2026 is a decisive step ahead of competitors in most industries.
FAQ Content and Schema.org: The Language Machines Understand
AI models love structured content. A comprehensive FAQ page with the 15 to 25 most important customer questions – answered in 2 to 4 sentences, honest and concrete – is gold. It becomes even more powerful when you mark it up with Schema.org (FAQPage, Organization, LocalBusiness, Product, Service). Schema.org is a shared vocabulary standard by Google, Microsoft, Yahoo, and Yandex. It explicitly tells machines: 'This here is a company, this is a question, this is the answer.' What is obvious to humans, we have to teach machines first. The good news: most content management systems (WordPress, Webflow, Shopify) offer plugins or building blocks that allow Schema.org to be added without code. Those who invest the effort are quoted disproportionately often in AI answers.
E-E-A-T: Why Trust Is the New Ranking Signal
Both Google and large language models prefer sources they trust. The framework for this is called E-E-A-T: Experience, Expertise, Authoritativeness, Trust. Concretely, this means for your website: show who is behind the content (author page with photo, CV, LinkedIn profile). Back up statements with sources and studies. Publish case studies and customer testimonials with real names and companies. Make transparent where your company is located, who the management is, and how to reach you. Avoid anonymous, generic texts without recognizable handwriting. AI models are trained to prefer trustworthy sources – and they increasingly filter out content without recognizable authorship. Anyone who consistently sets E-E-A-T signals wins not only in AI visibility but also in classic Google rankings.
Building Brand Mentions: Visibility Beyond Your Own Website
An AI model like ChatGPT does not recommend your business because your website is beautiful – but because your business is regularly mentioned in a positive context in its training data and the search results it draws on. This is called 'brand mentions.' Concrete levers: guest articles in industry media, podcast interviews, your own publications on LinkedIn, Wikipedia mention (if relevant), entries in industry directories, press releases about real news. What matters is not quantity but quality and consistency: which topics are you mentioned for? Which terms is your company associated with? GEO is therefore also a PR and content discipline, not just a technical one. With IDEASCANNER's GEO monitoring (in the Excellence stage), you can measure in which queries ChatGPT already mentions you today – and in which it does not.
Your 5-Step GEO Plan for the Next 90 Days
GEO doesn't work overnight, but with a clear plan you'll progress faster than most competitors. Step 1 (week 1-2): Create a first llms.txt with core business, offering, target audiences, USP, and 5-10 important URLs. Step 2 (week 3-4): Build or revise your FAQ page with 15-25 real customer questions and add FAQPage schema. Step 3 (week 5-6): Strengthen E-E-A-T – author page, About-us with photo and bio, imprint with real people, 2-3 case studies with named clients. Step 4 (week 7-9): Plan three brand mentions outside your website (guest article, podcast, LinkedIn post with reach). Step 5 (week 10-12): Measure your GEO visibility. Ask ChatGPT, Perplexity, Claude, and Gemini queries where your business should ideally be recommended – and track whether you are mentioned. With IDEASCANNER, you get a concrete, business-specific suggestion for each of these steps.
Let IDEASCANNER create a concrete GEO plan for your website – with an llms.txt template, FAQ suggestions, Schema.org recommendations, and prioritized actions.