---
title: "Custom web applications: portals, dashboards, and tools | Codavo"
canonical_url: "https://codavo.nl/en/web-applications"
last_updated: "2026-08-14T12:49:36.865Z"
meta:
  description: "From customer portals to internal tools and dashboards: I build web applications that do exactly what your business needs. Custom, scalable, from €5,000."
  "og:description": "From customer portals to internal tools and dashboards: I build web applications that do exactly what your business needs. Custom, scalable, from €5,000."
  "og:title": "Custom web applications: portals, dashboards, and tools"
---

Codavo homepage

# Custom web application

Tools that automate your business processes

Let's get acquainted [View pricing](https://codavo.nl/en#pricing)

I build custom web applications from €5,000 (excluding VAT), delivered in 4 to 8 weeks. From client portals and dashboards to internal tools with user accounts, automatic follow-up and payments. The enterprise experience of 7 years building critical systems at Eneco goes into every project.

## **What you get**

### **Fully custom**

Built for your workflow, not the other way around.

### **Secure and reliable**

User accounts, role-based access, and secure data storage.

### **Seamless integrations**

Connect with existing tools, APIs, and payment systems.

### **Scalable**

Grows with your business from 10 to 10,000 users.

**From €5.000**

Calculate what your project costs

[Calculate](https://codavo.nl/en/tools/website-cost-calculator)

## **View a live example**

[![Opairly \& Aupairpromax - gebouwd door Codavo](https://codavo.nl/images/portfolio/opairly.jpeg)**Opairly & Aupairpromax**](https://codavo.nl/en/portfolio/opairly) [**Van Maaren Investment Portal**](https://codavo.nl/en/portfolio/van-maaren)

[**Compare: Codavo vs agencies** Same quality, without the overhead of a big agency](https://codavo.nl/en/compare/agencies)

## **Read more**

[Getting a web application built: cost, examples and process](https://codavo.nl/en/blog/build-a-web-application) [5 signs you need a web application](https://codavo.nl/en/blog/do-you-need-a-webapp) [The technology stack I use and why](https://codavo.nl/en/blog/tech-stack)

## Discuss a web application?

Tell me about your idea and I'll give you an initial estimate.

Let's get acquainted [View pricing](https://codavo.nl/en#pricing)

## Get in touch

Tell me about your project. I'll respond within 24 hours.