Services

Fixed price. Fixed date. Working software.

We work on a project basis, never by the hour. You buy a result, not an effort. Three ways in, depending on what is blocking you.

Build Where we start

The build that would go to a large IT firm

First deliverable in 6 weeks

The alternative is ten to fifteen people, a twelve month runway, and four months before anything works. We cut the same scope into deliverables, price each one before it starts, and have the first running in week six. If the second is not worth buying, you stop there.

  • Fixed price per deliverable
  • Discovery through deployment
  • Documentation as standard
  • Scale, security, maintainability and performance owned
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Backlog

The project that never gets capacity

4–10 weeks

Most organisations have a backlog full of good ideas that will never be built, not because they are not worth it but because the internal capacity is not there. This is the work we exist for.

  • Internal tooling
  • Customer‑facing apps and portals
  • Process automation
  • Integrations between existing systems
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01 — The stack

The AI toolchain is not a footnote. It is the reason this works.

Claude Code for generation, review and refactoring. Cursor for AI‑native development. Lovable for fast prototyping and validation. Agentic workflows for anything repetitive. Token costs are yours, bought directly from the provider, passed through without a margin.

AI toolchain
Claude Code · Cursor · Lovable · Agentic workflows
Frontend
React · Vue · Angular · React Native · Flutter · Swift · Kotlin
Backend
.NET · Laravel · Python · Java
Infra
VMs · Kubernetes · Azure · GCP · AWS
02 — Questions

Frequently asked.

Is this one freelancer with a better title?
No. We do not take freelance work and we do not bill by the hour. You buy a specified deliverable at a fixed price, and Product Builders carries the delivery, not the individual.
How do you price it?
Every deliverable is specified and priced before any work starts. The first one lands within six weeks. Each following component is quoted the same way, so you always know the next number before you commit to it.
What if the builder falls ill, or the fit is wrong?
Another one takes over, at the price and the date already agreed. There are several product builders in our group, and the work is written to be picked up: predictable code, documentation, release notes, issues, epics and unit tests, all part of every deliverable rather than written up at the end. You contracted a result, so the result is what we owe you, not a particular person's calendar.
Who pays for the AI tokens?
You do, at cost. We buy them directly from the provider and pass the invoice through without a margin. The tooling is the reason this is fast, so it should never be the thing anyone rations.
Is AI‑written code safe to run?
That is what the ten years are for. A builder who cannot tell good output from bad is a liability with any tool. Ours plan and design for architecture, scale, security, maintainability and performance, then hold the output to that before anything reaches your repository. They answer for it either way.
Can our own people learn to work like this?
There is no magic here. The tooling is new and we have it under our belt, but what makes the work hold up over time is many years of experience, and that is not something anyone picks up in a few weeks.
Who owns what you build?
You do, on payment. Code, designs and documentation transfer to you. Complete, current documentation is part of every delivery rather than a separate quote.
Where are your builders based?
In the Netherlands. Onshore, in your timezone, and in your office when that helps.
03 — Get started

They bill for time. We deliver a result.

Send us the project that keeps sliding down the backlog. You get a scope, a fixed price and a date, not a rate card. We respond within one working day.

Start a project→