Custom applications for your business

Standard software
never quite fits.

Excel sheets as systems. Copy-pasting between tools. Processes that depend on one person who knows how it works. The software should adapt to you, not the other way around.

Apps are one of three pillars on this site. AI does the smart work behind the scenes. Connect ties your systems together. Together they form the Sevendays AI Platform.

Software built around
how you actually work.

Less searching. Less switching. Less explaining. Apps purpose-built around your actual workflow, so your team spends time on what matters instead of fighting the tools.

Clients answer their own questions

A branded portal where your clients track orders, find documents, and submit requests themselves. No more "where's my order?" emails. No more digging for last month's invoice. They get answers, you get time back.

Your team sees the whole picture

One dashboard. All the numbers that matter. Your team stops switching between five tabs and exporting CSVs to Excel. Operations run from a single screen built around how you actually work.

Quotes, invoices, reports — done

Generate documents in seconds, not hours. Pull the data, format it cleanly, send it out. The repetitive parts of paperwork stop being part of your team's day.

That one annoying process — gone

Every business has them: the calculator on a spreadsheet, the booking form held together with email, the approval workflow that lives in someone's head. We turn them into small, focused tools that just work.

AI-powered websites & content

Your website as part of the Sevendays AI Platform. Automated blog drafts, on-brand content, generated visuals in your media library. The same platform that handles your email and CRM also keeps your website fresh.

See how it works
Sevendays at work

Built on proven technology

Every app we build runs on open-source, widely adopted frameworks used by thousands of companies worldwide. That means reliable software, fast development, and a codebase that grows with your business. No vendor lock-in.

Reliable & secure
Rapid development
Multi-tenancy ready
Scales with you
Clean, maintainable code
API-first architecture

Anyone can build something quick.
Building something that lasts is different.

AI tools have made it easy to build something that looks like an app in an afternoon. Running that app reliably for years, with real users, real data, and real consequences when something breaks: that's a different game.

The vibe-coded prototype
  • Looks great in the demo, breaks under real load
  • No clear architecture, hard to extend or debug
  • Security and compliance as an afterthought
  • The original developer can't explain how it works
  • One outage and your business stops
Production-grade software
  • Tested under real conditions before going live
  • Clean architecture, documented, ready to extend
  • Security and compliance built in from day one
  • A team that understands every line of code
  • Monitoring, backups, and a team on call

We've been building production software for over 10 years. AI is a powerful new tool that makes us faster and lets us build things we couldn't before. It's not a shortcut around the engineering that keeps your business running.

A few examples
from real projects

Each one started as a single problem and grew into a tool the whole team relies on.

Voice-driven work order app

Technicians describe a job by voice on site. The app recognises client, equipment and parts used, generates the work order and syncs with your ERP. Invoicing happens the same day.

Automatic team scheduling

Incoming jobs get distributed automatically based on skills, availability and location. Urgent calls trigger a smart reshuffle, every team member gets an update.

Self-service customer portal

Passwordless login, multi-language, live access to quotes, work orders and invoices. Customers serve themselves, your team gets fewer calls.

See more app examples

“Sevendays built us an app that fits our workflow exactly. Not the other way around. After two years it still runs without a hiccup.”

Sevendays client

A custom app rarely
stands alone

Most apps need to talk to your other systems and benefit from AI on top. Start with the app, expand from there.

System integrations
So your app pulls live data from your CRM, ERP, accounting
AI assistants
So your app does smart things, not just store data

Let's talk about
your business

Call, email or book a meeting. We'll listen to your situation and be honest about what we can do for you.

Max Acke
Max Acke
Founder, Sevendays · info@sevendays.be
Book a free consultation