Datawerf
AI software studio · Dutch-led, data in Europe

Your know-how.
Running as software.

Where ideas are built: from your hands-on expertise to a working application. Internal processes, customer portals, monitors and complete platforms, at the speed of AI, with a team that checks every step.

Where ideas are built and launched.
Vehicleslive
vehicles
48
branches
3
inspection < 30 d
5
XX-123-YTractor · North4,812 km
XX-456-ZTrailer · South3,950 km
XX-789-ARigid · North2,104 km
Preview · Review ✓
€ 38,40
Data in the EU
Controlled AI tasksOne invoice per monthNo separate AI subscriptions or credits
From idea to live

No sprints. No waiting for the demo.

You follow every step on your own build site, as it happens. No timeline: as soon as one step is done, the next one starts.

Every request arrives as a test version, checked by developers. Pin a request on the screen or approve.

Examples in this step
THE IDEA
“I want to see costs and mileage per vehicle.”
preview.fleet-portalPREVIEW · WAITING FOR YOU
VehiclesApprove
vehicles
48
branches
3
inspection < 30 d
5
XX-123-YTractor · North4,812 km
XX-456-ZTrailer · South3,950 km
XX-789-ARigid · North2,104 km
your request, pinned to the screen
Add a mileage column, and export to Excel please.
Driven by data. Powered by cooperation.

Your hands-on know-how. Our AI, platform and code.

The best solutions are born where practice meets technology. You know how your work really goes. We turn that into professional software at the speed of AI: fewer hours, lower cost, on a platform already running in practice.

You bring
Hands-on industry know-how
How your processes really run, internally and with customers
Which insights you miss to decide faster
Where your people can be relieved
Your data, your systems, your exceptions
The verdict: is this good enough to go live?
Datawerf brings
AI expertise, platform and development
AI agents that write real code, the best one per task
A proven platform: database, login, roles, integrations
Dedicated developers who check every step
Hosting and security, with your data in Europe
= Professional solutions for your customers, your internal processes and your people, that fit the way you work and keep working.

What we build

Not every idea has to be a platform right away. Sometimes a website or a clickable mockup is enough to test whether it takes off.

1 / 5
Business ideaidea → website
Qeldr

A new idea worked out into a name, a story and a website, to test with the first customers.

Qeldrdemo
Why not just use AI yourself?

AI builds fast. We make sure it is right, secure and keeps working.

With AI you can make a first version in a weekend. The difference is everything after: understanding the industry, making it secure, running it, and having people on hand when AI gets stuck.

01 · Cooperation
Your knowledge becomes software

AI builds what you ask. We help you ask the right questions, so your know-how becomes a solution that holds up, not a clever answer that changes tomorrow.

02 · Development team
People behind the AI

Experienced developers step in where AI gets stuck: tricky integrations, code reviews and incidents.

03 · Integrations
Works with what you have

We connect your accounting, ERP, DMS, fuel cards or market data through existing APIs, so nothing is entered twice.

04 · Building blocks ready
You don't start from zero

Login, roles, your own branding, demo environments and integrations are ready. A mature base in the time of a prototype.

05 · Maintenance included
It keeps working

Updates, security patches, monitoring and backups are part of the licence. If something fails, we usually notice before you do.

06 · One point of contact
Someone who stays responsible

Requests get picked up, every version can be rolled back, and nothing goes live without your approval.

From loose AI to your own platform

From loose AI prompts in private chats to apps on your own, secure database.

AI gives you an answer. Datawerf gives you a system. We work with professional AI agents that never train on your data; your data lives in a protected environment.

From · loose AI prompts
Data pasted into private chats and public AI tools
A different answer every time, impossible to check
Knowledge stuck in one employee's head or chat
Data scattered across files and mailboxes
No tests, no versions, no backups
To · your own platform
One database of your own in Europe: one source of truth
The same, verifiable outcome every time
Multiple users, with roles and permissions
Tested code, checked by developers
Every version recorded and reversible, with backups

You keep using AI: to build your platform, and inside your platform to read documents, forecast or summarise. But on your own, controlled data.

How we build

AI agents program. Developers check.

Your software is programmed by AI agents: specialised AI programmers that write real code, run their own tests and record every change. Steering agents well is a craft. That is what we do. This is the process every request goes through.

01you
Request

On your build site or straight in the preview, with a screenshot if you like.

Your benefit: no intake, no quote: your request is a task right away.

02AI agent
Brief and plan

The agent reads the existing code and chooses the approach. When in doubt, it asks you first.

Your benefit: your know-how and our AI expertise in one brief.

03AI agent
Programming

Real code in the right language: screens, functions and integrations with other systems.

Your benefit: the best agent per task, and existing integrations instead of rebuilding.

04AI agent
Automated testing

Hundreds of tests run on every change. Only when all pass does it move on.

Your benefit: what already worked keeps working.

05AI agent
Database migration

Database changes run on a test copy first, never directly on your data.

Your benefit: your data is never at risk.

06developer
Review

A dedicated developer checks the code for quality, security and permissions.

Your benefit: people who know your platform, and step in where AI gets stuck.

07you
Preview

Click around in the test version. Something else? Ask a follow-up: new round, new preview.

Your benefit: you see the result before you use it.

08you
Live

Click approve and publish. Live with a version number, always reversible.

Your benefit: nothing goes live without your approval.

Every build step gets a level

Changing a text needs less checking than an integration with your accounting. So every build step gets one of three levels. Per step you see the level, the measured build time and what it cost.

Level 1
Adjustment

Change texts, colours or logo, add a column, move a button.

Standard review
Level 2
Feature

New screen, export to Excel, capture new data.

Extra tests
Level 3
Integration

Connection to accounting or ERP, roles for several parties, database change.

Review by a senior developer

European by design.

Built with AI, run by the rules.

Your data in Europe
Your database is in Frankfurt; your data is stored in the EU.
GDPR in order
Data processing agreement as standard, encryption, role-based access and an audit log.
Your data is yours
Always exportable in a standard format.
You decide where AI uses your data
You are in control: AI only works on your data where you switch it on. Your data is never used to train AI and never made public.
Separated per customer
Every customer has a database of their own.
Backups and recovery
Daily backups, and every version can be rolled back.
How we start

First see that it works. Then sign.

01
Start free

Describe your idea and press Enter. Your idea is protected by confidentiality from the start.

→ Your own build site + a design right away
02
Design in the lab

10 minutes of build time or 10 prompts free per idea. Per step you see what it was worth; you pay € 0.

→ Your idea as a clickable design
03
Make it more precise

The agent suggests the next step; you say yes or enter your own request. Everything as a preview right away.

→ Ready to make it real
04
Start your platform

Sign online, like a subscription. Your own database in Frankfurt, your domain, your real data. A conversation is always possible.

→ A platform in your name
05
Live and keep building

Every new request is a small build step. Per step you see what it cost, within your monthly cap.

→ Your platform grows with you

The lab is free up to 10 minutes of build time or 10 prompts per idea. Building and the licence only start in your own environment.

How we charge

Three prices. That's it.

You pay for what is actually built, a monthly licence to run it, and an amount per user. No packages, no quotes, no estimates. One invoice, no separate AI subscriptions or credits.

1 · Build
€ 65 – 125
per hour

The actual build time of the AI agents, including professional AI subscriptions. The more is built, the lower the rate.

2 · Licence
2 – 6%
of your build investment per month

Hosting, security, backups and management. The longer the contract (1, 2 or 3 years), the lower the percentage.

3 · Users
€ 5 – 20
per user per month

Only those who logged in that month. The price depends on the complexity of what was built.

If your platform uses paid services, such as AI reading documents or looking up company data, you pay that usage separately: only what is switched on, with a cap of your own.

See all prices and examples →
Already building with us

To your own build site: previews waiting for you, your requests and what is live.

Log in
Want to look around first

Delivered projects with made-up data: platforms, monitors, websites and mockups.

View demos
Driven by data. Powered by cooperation.

Got an idea your team keeps talking about?

Start free →