Custom modern websites & apps
We build websites found by Google and AI.
We build custom websites your customers can find on Google, even when they ask ChatGPT, Gemini or Perplexity instead.
What we do
Our solutions
We build websites and web applications that are fast, modern and ready for AI search. Every website we make can be found not only by people and Google, but also by AI assistants.
Modern technologies for the future

Presentation websites
Modern responsive websites that load fast and look great on any device. Clean design and clear navigation lead visitors exactly where you need them, to an inquiry or an order.

Latest technologies
We work with the latest technologies and keep track of where the web is heading. Your website stays fast, secure and ready to grow with your business.

Modern web applications
We build web applications you can rely on: stable, maintainable and ready to handle large amounts of data. We design interfaces users understand at first glance.

AI discoverability (GEO)
We optimize websites for ChatGPT, Claude, Gemini and Perplexity: structured data, llms.txt and content that AI can cite. So that AI knows about you and recommends you.
Innovative solutions made to measure
AI search
Google is no longer enough
Fewer and fewer people turn to Google, they ask AI instead. When someone asks ChatGPT for “the best company in your field”, your website has to be part of the answer. That's exactly what we build every website for.
People ask AI
Millions of users search for products and services every day through ChatGPT, Gemini, Copilot or Perplexity instead of classic search.
AI only recommends what it understands
AI assistants cite websites with clean structure, clear content and structured data. An ordinary website is often invisible to them.
We build it in from the ground up
Every website we build has the technical foundation for AI search built in: from schema.org data and llms.txt to content written so that AI can cite it.
About us
From websites to web apps
We are based in Košice and have been building for the web for more than fifteen years. We built our first websites in WordPress, but over time we moved to our own proven solutions, with an admin interface we designed ourselves around what our clients actually need.
Today we focus mainly on user interfaces for demanding web applications.
We build every project on modern technologies and prepare it from the ground up for a world where customers arrive not only from Google, but also from AI.
Technologies we work with
A modern, proven stack behind our websites and applications.
Years of experience
Building websites and web applications
Satisfied clients
Projects for companies across many industries
Long-term partnerships
Clients who come back to us with new projects
Contact us
Have questions? We're happy to help
Business name
HI Technology Lab s. r. o.
Address
Lomonosovova 2266/4
040 01 Košice - mestská časť Juh
Company ID
57298025
Tax ID
2122650530
VAT ID
SK2122650530