5 Best Self-Hosted Invoicing Apps You Can Run on Your Own Server

A quick overview of the best self-hosted invoicing apps that give you full control over your billing, data, and customization—perfect for freelancers and growing businesses.

Published: 2026-01-03

Here’s a tidy article on 5 self-hosted invoicing apps you can run on your own server for control, privacy, and customization.

1. Invoice Ninja

Invoice Ninja is a full-featured billing platform with invoices, proposals, time tracking, and client management. It supports multiple currencies and payment gateways and has a clean, modern UI. Great for freelancers and small teams.

2. Frappe ERPNext

ERPNext is a complete ERP suite with a powerful invoicing module. It’s ideal if you want accounting, inventory, and CRM all tied together with invoicing. Deep customization and real business workflows make it a long-term solution.

3. Dolibarr

Dolibarr is an open-source ERP/CRM with invoicing at its core. Simple setup and modular design let you enable only what you need. Good choice for small businesses that may want purchase orders, inventory, and HR later.

4. Akaunting

Akaunting is beautifully designed and easy to use. It offers recurring invoices, client portals, multi-currency and reporting without extra cost. Extensions add payments, bank syncing, and more. Perfect for solo entrepreneurs.

5. InvoicePlane

InvoicePlane is lightweight and focused just on invoices, quotes, and clients. It’s simple, free, and doesn’t bloat with extra modules—excellent if you just want clean invoicing without an ERP.

Why self-hosted?
You keep your data, avoid subscription fees, and tailor features to your workflow. Most of these apps use PHP/MySQL or Docker for install, and many have mobile-friendly interfaces.

Want a comparison table or install guide for any of these?

Last updated: 2026-01-03