ERP5 is a full featured high end Open Source ERP solution published under GPL license. It is used for mission critial ERP/CRM/MRP/SCM/PDM applications by industrial organisations and government agencies.


OpenERP is an Open Source ERP. It covers and integrates most enterprise needs and processes: Accounting, HR, Sales, CRMm, Purchase, Stock, Production, Services Management, Project Management, Marketing Campaign and management by affairs.