Honorable mention
Employee operations platform for HR-ish workflows (projects, time off, 1:1s).
hremployeesself-hosted
ERP & operations
Community editions and Apache-licensed suites that overlap SAP/NetSuite/Odoo Enterprise mindshare for ops, stock, and invoices.
Tools in this category (7)
Also strong
ERP and CRM module suite for SMEs (invoices, stock, agenda).
erpcrmphp
Top pick
Full ERP on the Frappe stack (Python/JS) as SAP alternative narrative.
erpmanufacturing
Also strong
Modular business apps for CRM, inventory, accounting, and websites.
erpcrmpython
Honorable mention
MER-stack open ERP/CRM application.
erpmern
Honorable mention
Web POS built with Laravel, Tailwind, and Vue.
posretaillaravel
Honorable mention
Java/Spring ERP system for inventory and business flows.
erpjava