Crux Digits is a Netherlands-based AI development agency and software studio. We build custom AI and software that runs in production — from proof of concept to a full system inside your stack. One team from strategy to launch, with fixed pricing, EU AI Act- and GDPR-ready.
An AI development agency builds working AI software — not just advice, but code that runs. Where a consultancy stops at a report, a development agency takes the solution from first prototype to a production system that is integrated with your existing tools and maintained over time.
At Crux Digits you get both under one roof: the strategic eye of a consultant and an engineering team that actually builds it. No handover between vendors, no knowledge lost in translation. Want the strategy first? See our AI consulting in the Netherlands.
We build custom AI around your process and data — not a generic tool you have to bend your business around:
Full web applications and platforms with AI at the core — from internal tools to customer-facing products.
Agents that take actions across your systems: pulling data, deciding within rules, routing tasks and escalating exceptions.
Prediction, classification and anomaly detection, trained on your data and deployed inside your stack.
Grounded assistants and RAG systems built on your own knowledge — with source citation and guardrails.
Visual inspection, detection and quality control — on the edge or in the cloud.
Pipelines, warehouses and connectors to ERP, CRM and APIs — the foundation every model runs on.
Most agencies disappear after the first call and come back with a thick document. We don't. Once we understand your problem, we build a working MVP you can click — and shape it with you. We work in three fixed, transparent steps:
A prioritised opportunity list with ROI per use case and a clear build plan.
Working AI on your own data, in weeks — not months.
A full system, integrated, in production and maintained.
From a nationally scalable decision-support system to computer vision on the building site — see our case studies.
A consultancy advises where AI adds value; a development agency actually builds the solution and takes it to production. Crux Digits does both with a single team, so nothing is lost between advice and delivery.
We work in fixed steps: AI Audit & Strategy €2,500, Proof of Concept €20,000 and Production Launch from €50,000 (excl. VAT). The audit always includes a projected ROI, so you know the return before you commit.
You do. All source code, trained models, pipelines and documentation are fully transferred to you at handover — no vendor lock-in, no ongoing licence fees.
Yes. Integration-first is our default — we connect via standard APIs, database connections or data pipelines to your ERP, CRM and other systems, without asking you to replace them.
Yes. We can lead the full build, embed with your developers, or hand over a clean, documented codebase for your team to own. We agree the model up front.
Most clients start within 5 business days of agreeing scope. A free 30-minute consultation is usually scheduled within days.
Start with a free 30-minute consultation — tell us your problem and we'll map the fastest route to a working system.
Book a free consultation →