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Custom application

When a website is no longer enough, we build your tool.

A website is pages that inform: a showcase, a presentation. An application is an interactive tool that does something for you or your customers — not just shows it.

User accounts, a database, business logic specific to your activity: client portal, dashboard, booking tool, internal system. A real application, connected to your tools.

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Free, no-commitment quote · deposit only when you order.

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⚙️
Your custom application
connected to your tools
👤
Client portal
Lea Martin's file
3 documents shared
Studio Novak's file
In progress
Marc B.'s file
Signed ✓
📅
Bookings · today
9:00
Appointment — Lea
Booked online
11:30
Demo — Studio Novak
Automatic reminder sent
2:00
— open slot —
📊
Dashboard
this month
128
active clients
+24%
vs last month
47 bookings
synced automatically

See it before you order

Your custom application, on video

Two minutes to see exactly what a custom application is and what I build for you.

Custom-built. Made for your business, not a generic template.
Connected to your tools. It fits into what you already use.
Clear quote. Scope is defined before we start building.

What it can be

A tool that works for your business

🧑‍💼
Client portal
Your clients follow their files, documents and conversations in a dedicated space.
📅
Booking tool
Online appointment booking, automatic reminders, synced calendar.
📊
Dashboard
Your key numbers in one place, updated on their own.
⚙️
Internal system
A business tool that replaces the spreadsheets and double data entry.

Website or application?

The difference at a glance

🖥️ Website
⚙️ Application
Inform, present
Do, automate
Static or semi-static pages
Data specific to each user
Contact form, navigation
User accounts, database, business logic
Business website, online store
Client portal, dashboard, booking tool

2026 price list · custom application

A custom tool, built for your business

Every application is different. These plans are a starting point: we refine them together with a quote, always before starting.

Essential
$1,490

A simple tool: one key feature, a database, connected to 1-2 of your tools.

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Recommended
Business
$2,990

A full portal: several features, user authentication, dashboard.

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Tailor-made
Quote

A complex platform, advanced integrations and specific business logic.

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App maintenance & hosting
$120–150
application · per month
Onboarding training
$80
1 hour
40–50% deposit when you order, balance on delivery. Prices exclude recurring maintenance (optional, $120–150 / month). Complex projects: personalized quote.

Looking for a business website, an online store or a sales funnel instead?

🖥️ Website & online store · See pricing → 🎯 Sales funnel · See pricing →

Shall we talk about your tool?

Tell me what you want to automate or digitize. I'll suggest the right plan, a clear quote and a timeline — for free, with no commitment.

Get my free quote

Fast reply · no-pressure conversation · detailed quote