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Web apps that save you and your customers work

Your customers follow their own file, your team works in one dashboard and the repetitive work runs by itself.

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One web app for your whole flow

For us a web app is above all the place where your company comes together: a client portal, an ordering platform that writes straight into your planning, or a full SaaS product with subscriptions and invoicing. Everything runs in the browser, so everyone always works in the same latest version.

Quotes, follow-up and planning use the same data in one environment. An order that comes in lands in the planning right away, the invoice goes out by itself and you see the numbers live in your dashboard.

And the foundation grows with you. Today's client portal can get online payments or extra user roles six months from now without starting over.

How we work

From scope to live web app

Once the scope is sharp, a new version is ready for you to test every week.

  1. Week 1

    Users & scope

    We settle who uses the app, what that person has to be able to do and where the money is made. The next working day you get a fixed proposal with a price and a date.

  2. Week 1–2

    Design & data model

    We draw the screens and the database and build a clickable prototype, so you feel the platform before there is any code.

  3. Week 2–7

    Weekly build rhythm

    Every week a new version goes up on a test link. You see what is moving and steer while that is still cheap.

  4. Week 8

    Launch

    Your web app goes live with secure logins, fast load times and daily backups, ready for your first users.

  5. After that

    Follow-up

    We follow load times and error reports and adjust every month, so the app grows with your business.

Your platform, your code and your data

The most important part first: all of it is yours. The code sits in your repository, the hosting and the domain are in your name, the data is in your database. If we ever stop working together, you take everything with you without discussion.

On top of that you get an app that is technically sound where it counts: fast load times, secure logins, daily backups and connections to the software that stays. And if the outside world has to find you, that is covered too: clean structure and markup that Google and AI search engines pick up right away.

What is in your web app

This comes as standard in every web app we deliver, however large the platform grows.

  • A design that is entirely your own
  • One central dashboard for your team and your customers
  • Login, user roles and payments where you need them
  • Connections to your accounting, planning and APIs
  • Automatic emails, invoices and reports
  • Hosting, domain and email set up correctly
  • Monitoring of load times and error reports
  • Documentation and full handover of the code

In practice

From client portal to scalable platform

All cases
A property from the Immoscoop listings

Immoscoop

Real estate · 2025

Private listings without pressure on the core platform

300+ estate agents connected to the platform

The Kigami talent platform on mobile

Kigami

Coaching & HR · 2025

A mobile-first talent platform for €30 a month

100s users on the platform

Questions about web apps

What does it cost to have a web app built?

That depends on what goes into it. A simple marketing site sits in a different price range than a SaaS platform with logins and payments. After a first conversation you get a fixed proposal with price and timing within 24 hours, so you never face surprises.

Does a web app work well on a smartphone?

Yes. Every web app we build is fully responsive and runs smoothly on phone, tablet and desktop. If you need push notifications or access to the camera and GPS, we look together at whether a mobile app is the better choice.

Can a web app connect to the software we already use?

Yes. We connect through APIs or imports to your accounting package, planning or CRM, so data flows through automatically and nobody has to type anything in twice. The web app becomes the central place and the software that works well simply keeps running.

Read next

Ready to start?

Which flow belongs in one web app?

Tell us where your team or your customers lose time today. Within 24 hours you get a concrete scope and a price indication.

Book a call

Prefer email? info@build-more.be