7 self-hosted alternatives to Tryton (2026)

Free open source business solution.

License: GPL-3.0 · Language: Python source code

Dolibarr source

Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).

GPL-3.0PHP/deb

ERPNext source

ERP system to help you run your business.

GPL-3.0Python/Docker

farmOS source

Web-based farm record keeping application.

GPL-2.0PHP/Docker

grocy source

ERP beyond your fridge. Groceries & household management solution for your home.

MITPHP/Docker

LedgerSMB source

Integrated accounting and ERP system for small and midsize businesses, with double entry accounting, budgeting, invoicing, quotations, projects, orders and inventory management, shipping and more.

GPL-2.0Docker/Perl

Odoo source

Free open source ERP system.

LGPL-3.0Python/deb/Docker

OFBiz source

Enterprise Resource Planning system with a suite of business applications flexible enough to be used across any industry.

Apache-2.0Java

All 8 apps in resource-planning →