Software Agency · Šibenik, Croatia
We Build Software That Actually Works
From AI-powered tools to custom web platforms — we turn complex business problems into elegant digital solutions.
50+
Projects Delivered
5+
Years Experience
100%
Client Satisfaction
What We Do
Our Services
We build digital products that solve real problems. Here's how we can help.
Web Development
Custom websites and web apps built for performance, SEO, and scale. From landing pages to complex platforms.
AI Integration
We implement AI into your existing business — automations, chatbots, document intelligence, and LLM-powered workflows.
Custom Software
Bespoke solutions for specific operational needs. When off-the-shelf software doesn't cut it.
Why Choose Us
Why Crystalium
We're not a factory. We're a focused team that cares about outcomes.
Senior-Only Team
No juniors on your project. Every line of code is written by experienced engineers.
Fixed-Price Quotes
No surprises. You know the full cost upfront before we start.
Fast Delivery
We value your time as much as ours. Most projects launch within the agreed timeline.
Long-Term Partnership
We don't disappear after launch. We're here for ongoing support and growth.
Open Communication
Weekly updates, transparent process, and a direct line to your developer.
EU Market Focus
We understand GDPR, local regulations, and the Croatian and EU business landscape.
How We Work
Our Process
A clear, repeatable process that keeps you informed at every step.
Discovery
We understand your goals, users, and technical constraints before writing a single line of code.
Proposal
A fixed-price quote with a clear timeline. No hidden costs, no scope creep.
Design & Build
Iterative development with weekly check-ins. You see progress from week one.
Launch
We handle deployment, testing, and ensure everything works perfectly in production.
Support
Ongoing maintenance, updates, and improvements after launch — we're always available.
Discovery
We understand your goals, users, and technical constraints before writing a single line of code.
Proposal
A fixed-price quote with a clear timeline. No hidden costs, no scope creep.
Design & Build
Iterative development with weekly check-ins. You see progress from week one.
Launch
We handle deployment, testing, and ensure everything works perfectly in production.
Support
Ongoing maintenance, updates, and improvements after launch — we're always available.
Ready to Build Something?
Tell us about your project. We'll get back to you within 24 hours.
Get in Touch