Bespoke SaaS for your business

Software that fits your business. Ready in weeks, not months.

Describe what you need in your own business language. Our AI-native software factory turns it into quality software that fits how you work, goes live fast and stays easy to change.

Fleet OS, an example fleet management application built by Sliceworkz
The Problem

Every software choice today is a compromise

Off-the-shelf SaaS

  • Quick to start
  • You adapt your business to the software

Custom development

  • Fits like a glove
  • Slow, expensive and risky

Low code

  • Gets you going fast
  • Until you hit its limits and its licence bill

Vibe coding

  • Makes an impressive demo
  • Rarely survives production

Sliceworkz removes the compromise: software tailored to you, delivered fast, built to last.

Read more about the problem →

One Model

One model. Everyone speaks business. Nothing gets lost in translation.

  1. Your words

    What happens in your business, which decisions people make, what information they need.

  2. One model

    Your team can read it, check it and change it. No IT jargon.

  3. Working software

    Derived directly from the model, so what you meant is what gets built.

We describe your application together, in your words: what happens in your business, which decisions people make and what information they need. No IT jargon. Your team can read the model, check it and change it. The software is derived directly from that model, so what you meant is what gets built.

Our promise →

✓

Validate before we build. See exactly what was understood, and correct it early.

✓

Change in your own words. New needs are added to the model, not to a ticket queue.

✓

Every feature traces back to a business need. Useful for audits, and for your peace of mind.

Compared

Why not SaaS, custom development or vibe coding?

Only Sliceworkz scores on every row; each alternative fails on at least one.

Strong Doubtful Weak
CriterionSliceworkzSaaSCustomLow codeVibe coding
Fits your exact business processes
Short time from decision to go-live
Low upfront investment and risk
Linear total cost over 3–5 years
Quality, maintainability and security
Runtime freedom, no lock-in

See the full comparison for business, finance, IT and risk teams →

Grows With You

Small today, ready for tomorrow. You pay for the scale you actually have.

Most custom software is built either too simple, so it needs a rewrite once you grow, or too complex, so you pay for Netflix-scale technology you will never need. Ours starts lean and scales only where and when your growth proves it necessary, without touching your business logic.

See what you get →

How We Work

What working with us looks like

1

Introductory conversation

You tell us about one business process that frustrates you, or an existing application you want to modernize or replace. Free, about one hour.

2

Event modeling workshop

Your experts and ours shape the model together in a few hours. You don't start from a blank page: we prepare a first draft beforehand, based on what we learned and styled in your brand.

3

Realistic demo, about one week later

See what your software would actually look like. You decide on a tangible result built from that limited input, not on proposals based on theoretical schemas and plans.

4

Slice by slice

You set the priorities and can shift them at any moment. Each feature slice adds working functionality.

5

Run and evolve

We host, monitor and improve the software, and keep adding slices as your business changes.

What you bring

✓

A product owner who knows the business and can make decisions.

✓

Domain experts for the modeling workshops: the people who do the work today.

✓

A few key users to try new slices and give feedback.

✓

Access to the systems we need to connect with.

✓

Optionally, an IT or security contact for integration and compliance questions.

What you don't need

✕

An IT department to translate for you.

✕

A thick specification upfront.

✕

A large budget commitment.

Ways to Work With Us

Pay monthly or own it outright. You never get locked in.

Monthly (bespoke SaaS)

What you pay
A small onboarding fee, then a monthly fee in the model that suits you: by scope, by users, or tied to the business value delivered
Who runs it
We host, monitor and evolve it
Who owns the code
Sliceworkz, with a buyout at a pre-agreed price at any time
Safety net (exit strategy)
Source code, build scripts and the model held in escrow

Ownership (your software)

What you pay
A one-off investment, plus ongoing work as needed
Who runs it
We do, or your own team or partner
Who owns the code
You, from day one
Safety net (exit strategy)
Everything is already yours

Both options: no third-party licence fee, built on our own open-source foundation, and runnable anywhere.

Explore our services →

Team

25+ years of enterprise software. Now AI-native.

We have built business-critical software for banking, insurance, automotive, industry, media and many other sectors for over 25 years. Sliceworkz brings that experience together with today's AI, so you get the speed of new technology with the judgment of people who have seen what lasts. Sliceworkz is a brand of XTi – Xtreme Integrations, with offices in Kontich, Merelbeke and Hasselt.

Günther Van Roey

Günther Van Roey

Project Manager & Open Source Maintainer

LinkedIn

Sam Waegeman

Sam Waegeman

Software Architect & Team Lead

LinkedIn

Aewyn Seldenslach

Aewyn Seldenslach

Lead AIGeneer

LinkedIn

Open Source

Built on a foundation you can inspect

Our event store and library are open source, as proof of transparency.

FAQ

Frequently asked questions

Do we need an IT department to work with you?

No. We work directly with the business. Your IT team is welcome, but not required.

How quickly will we see results?

You see working software after the first slices, typically a few days after the briefing. In case of time pressure, go-live with the first slices can typically be within weeks already.

How is it priced?

Either a monthly fee based on parameters linked to your business (scope, usage, seats, …), or a one-off investment.

Who owns the software?

With ownership, you do from day one. With the monthly model, you can buy it out at a pre-agreed price at any time.

What if Sliceworkz stops existing?

The source code, build scripts and model are held in escrow and released to you.

Can we trust AI-generated code?

AI follows reference slices our engineers handcraft, and people review the result. Our development process is built for compliance, with security by design.

Where does our data live?

Wherever you want, including in the EU. The software runs on any infrastructure: on-premises, private cloud or a hyperscaler.

Can it connect to our existing systems?

Yes. Secure integration with your current landscape is part of every project.

Get Started

Bring us one business process. Judge the result in a bespoke demo.

About an hour of conversation is all we need. From that, we create a first event model and a realistic demo of your software, so you decide on something tangible. No cost, no commitment, no IT jargon.

+32 3 871 99 60 · info@sliceworkz.com