IT Consulting · Amsterdam

Every system has its chaos.
We untangle it.

SaaS, IaaS, and IT consulting — built around your stack, not ours. From freelancer essentials to enterprise-grade infrastructure.

Why Kaos Modularity
01
Your stack,
your cloud
We don't lock you into our ecosystem. AWS, Azure, GCP, Cloudflare — you choose. We build and operate the infrastructure around your decision.
02
Modular by
design
Start with what you need today. Add modules as you grow. SaaS plans, integrations, and custom infrastructure are all composable — no bloat, no waste.
03
GDPR-compliant,
NL-based
Registered in the Netherlands. Every solution we deliver is compliant with Dutch and EU data regulations — DPA included for all SaaS clients.
Services

Four ways we
work with you.

From ready-made SaaS modules to fully custom infrastructure — pick the layer that fits where you are now.

01
SaaS
Ready-made modules

Pick a plan, connect your domain, and start managing clients, contracts, and invoices from day one. Designed for freelancers and ZZP in the Netherlands.

Starter €29/mo Pro €59/mo Business €99/mo
From €29/month · custom domain included
03
Integration
Connect
everything

Bring your APIs. We wire your CRM, billing, email, and any other tool into a single coherent flow. No more switching between five tabs to do one job.

API integration Automation CRM Billing
Custom pricing · per integration
04
Consulting
Senior technical
advice

You know what you need. We evaluate, design, or supervise — architecture reviews, infrastructure audits, stack decisions. Selective engagement: we assess each project before committing.

Architecture Audit By application
Contact us · we'll evaluate together
How it works

From first message
to live infrastructure.

Three steps. No commitment until we've both agreed it's the right fit.

01
Tell us about your setup

Fill in the form below — what you're running, what's not working, what you want to build. We read every message and reply within 24 hours.

5 min · no obligation
02
We scope the solution

A short call to understand your stack, your constraints, and your goals. We propose an approach and a clear scope — no surprises, no scope creep.

30 min call
03
We build. You own it.

We deliver, document, and hand over. Your infrastructure, your data, your domain. Ongoing support available — but never required.

Full handover

"Most tools promise
simplicity. We promise
clarity."

— Kaos Modularity · Amsterdam

01
No vendor lock-in We work with the cloud provider you choose. If you want to move tomorrow, you can — the infrastructure is yours, fully documented.
02
ZZP-ready from day one Our SaaS modules are built for Dutch freelancers — BTW-compliant invoicing, client portals, contract management. No accountant needed for the basics.
03
Transparent scope, fixed delivery We define what we build before we start. No hourly billing surprises. No features invented mid-project. You know what you get and when.
Get in touch

Tell us about
your stack.

No pitch, no pushy sales. Tell us what you're working with and what's not working — we'll figure out together if we're the right fit.