Best Open Source ERP

ERPNext

Open-source ERP system

★ 31,453 Updated: Feb 2026 Status: Slowing

Dolibarr

Modern open-source ERP and CRM software

★ 6,868 Updated: Feb 2026 Status: Slowing

SendPortal

Free Open-source self-hosted email marketing application

★ 2,093 Updated: Apr 2024 Status: Inactive

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Odoo

The business management revolution - One platform for every department

Status: Unknown