GPL-3.0
4 tools with the GPL-3.0 license.
Including proprietary
Order
Dolibarr
Customer relationship management for sales teams
crmerp
Updated 2/20/2026GPL-3.0
ERPNext
Customer relationship management for sales teams
crmerp
Updated 2/20/2026GPL-3.0
EspoCRM
Customer relationship management for sales teams
crmself-hosted
Updated 2/20/2026GPL-3.0
OpenProject
Open-source project management with agile and classic planning
project-managementopen-source
Updated 2/20/2026GPL-3.0