Custom web applications in Luxembourg, to run your business in one tool.
Client portal, internal tool, management software or platform: every application is built around the way you work.
The problem
Generic tools hold you back.
Excel, Notion, Zapier, a generic tool: at first, it holds. Then the business grows and everything gets complicated. Data scatters, tasks repeat, each new customer costs more to manage. A custom application or custom software restores order: your processes, your rules, one tool.
The starting point is often a process, not an application: see process automation and client portals and internal tools.
Need ongoing support rather than a one-off project? See our outsourced digital marketing offer: a dedicated contact who looks after your website, visibility and campaigns, as a monthly subscription from €1,990 excl. VAT.
What's included
What your web application includes.
An app that is easy to use
Screens designed for your team and your clients: everyone finds what they need, without training.
Custom development
Your application built from A to Z, with clean, documented code that is easy to evolve.
Secure access
Secure login and role-based access: each user only sees what concerns them.
Connected to your tools
Online payments, email, Google, CRM, accounting software: your application connects to the tools you already use.
Dashboards
Your numbers in real time, exports and alerts, to run your business with the right data.
Hosting and monitoring
Launch, monitoring and automatic backups: your application stays available day and night.
Our method
How we build your application.
- 01
Framing
We understand your business, your users and your constraints, then define a useful, realistic first version.
- 02
Design
Mock-ups and a clickable prototype, validated with future users before writing a line of code.
- 03
Development
Development in short stages, regular demos and your feedback built in along the way.
- 04
Launch & follow-up
Launch, team training and support. We stay by your side after delivery.
The outcomes
What a well-built app changes.
Frequently asked questions about custom web apps and software.
Straight answers on budgets, timelines and how we work.
How much does a custom web app cost?
Budget depends entirely on scope. We always start with a free scoping session to estimate precisely based on your needs.
How long does it take to build a custom app or software?
Between 2 and 8 weeks on average for a first version, depending on scope. We start with the essentials, then the tool evolves with real use.
What technology do you use?
We choose the technology to fit the project, not the other way around: modern, fast, proven tools. What matters to you: a reliable, secure application that is easy to evolve.
Who owns the code?
You, 100%. The source code belongs to you, with full documentation. You are never locked in with us.
A well-built app is a growth lever.
Free scoping · Reply within 24h · Luxembourg
Let's talk about your project