Dem-Invoice is an online platform designed to facilitate the creation of electronic invoices, suitable for freelancers, self-employed workers, micro-businesses and SMEs across Europe.
The goal is to provide a fast, intuitive tool that complies with legal requirements, especially those of the Peppol which will become mandatory in Belgium starting from 2026.
Statistics dashboard (VAT, invoiced amounts, active clients)
Monthly subscription or pay-per-invoice
Complete invoice history
Add custom fields for seller and client
Native mobile app (in development)
How does invoice creation work?
You log in with your Google account.
You fill out a simple form with client info and services provided.
You may optionally add custom fields (IBAN, legal notes, etc.).
You generate the invoice in PDF or XML format (Peppol compliant).
If you have an active subscription, the invoice is available for direct download.
If you don't have a subscription, you can pay €2 per invoice.
Everything is saved automatically so you can easily retrieve your data later.
Technology and Security
Server hosted in the EU (GDPR protection)
Secure HTTPS connection
PostgreSQL database
Back-end built in Python (Flask)
Stripe integration for payments
Email sending system with Brevo (Sendinblue)
Who is Dem-Invoice for?
Our solution is for anyone who needs to issue professional invoices:
Self-employed workers, freelancers, consultants
Small businesses and startups
Craftsmen, service providers
Associations or non-profits
Founder
The platform was developed by someone passionate about automation and technology, with the aim of creating a simple, transparent, and powerful tool for all professionals.
If you have ideas, suggestions, or feedback, contact us. Together, we improve Dem-Invoice!
