Software & AI studioSlovakia & international
We make your systems work as one.
Natlea is an independent studio. We build websites and custom software, connect the systems your business already uses, and automate the work between them — with AI where it genuinely helps.Websites, custom software, connected systems and practical AI — built around how your business works.

Fig. 1 The Triad. One surface, three turns — the way connected systems should feel.
One continuous surface.
01 — Services
Four things we do, one way of working: understand your business first, then build what it actually needs.
- 01
Web development
A website that explains what you do, loads fast on a phone and is easy for your team to update — designed and built in one place.
For example
- Company and product websites
- Web applications and client zones
- Speed, accessibility and search built in from the start
- 02
Custom software
When spreadsheets or an off-the-shelf tool no longer fit, we build the application around how your team really works.
For example
- Internal tools and dashboards
- Client and partner portals
- Step-by-step modernisation of older systems
- 03
System integration & automation
Your e-shop, ERP, CRM and accounting exchange data on their own, so nobody copies orders, invoices or contacts between screens.
For example
- Orders and stock in sync between e-shop and ERP
- One customer record for sales and support
- Connections (APIs) for older systems
- 04
Practical AI solutions
AI where it saves real time — reading documents, sorting requests, answering from your own materials — with a person approving what matters.
For example
- Invoices and documents read and filed
- Requests sorted and routed to the right person
- Assistants that answer from your own documents
02 — Demo
One invoice, four systems, nobody retyping anything.
An illustrative, interactive demo — not a client project. It shows the kind of flow we build: a supplier invoice travels from the ERP to an approval in a mobile app. Choose a step, use the arrows, or let it play.
Illustrative demo · sample data
01 · Source
ERP
Invoice posted
emits invoice.posted
Northwind Components
- Amount
- €4,280.00
- Due
- in 14 days
- Lines
- 6 items
02 · Connect
Integration layer
Validated and mapped
emits invoice.normalized
Checked against the schema. Safe to retry — delivered exactly once.
03 · Decide
AI automation
Classified and routed
emits approval.requested
- Category
- Production materials
- Route to
- Operations lead
- Matched
- Purchase order PO-1187
A suggestion. A person confirms it.
04 · Act
Approval app
Ready to approve
emits approved → ERP
Northwind Components
INV-2041 · €4,280.00 · PO-1187
03 — How we work
No big reveal at the end. You see working software from the first weeks.
- I
Understand
We look at how the work happens today: who does what, where data waits, what it costs.
You getA map of the process and where it loses time.
- II
Design
One proposal you can question point by point — scope, architecture and the trade-offs behind them.
You getA clear plan and an honest estimate.
- III
Build
Short iterations, tested against real cases from your business.
You getWorking software you can try early.
- IV
Improve
After launch we watch how it is used and adjust. The first version is a beginning.
You getA system that grows with the business.
04 — Our approach
Good technology is mostly decisions. These are ours.
An independent studio: you talk directly to the people who design and build your system.
- 01
Structure before code.
We map the process and its data before we choose a tool.
- 02
Fewer moving parts.
The best integration is the one nobody has to think about.
- 03
AI where it earns its place.
Where judgement meets repetition — and we say so when a simple rule is better.
- 04
Plain language.
Options, risks and costs explained without jargon.
- 05
Built to be maintained.
Documented, tested and handed over. Yours, not ours.
05 — Contact
Tell us about your project.
A few sentences are enough: what you want to improve, and which tools or systems you use today.
What happens next
- 01We read your message personally and reply by email.
- 02Usually with a few questions, or a suggestion for a short call.
- 03If we are a good fit, you get a written proposal with scope and an estimate.
- hello@natlea.sk
- Languages
- Slovak and English
- Based in
- Slovakia
Thank you — your inquiry has been sent.
We will reply to the email address you gave us.
You can always write to us directly at hello@natlea.sk.