Browse free open source CRM software and projects below. Use the toggles on the left to filter open source CRM software by OS, license, language, programming language, and project status.
Open source ERP and CRM web software for business
An enterprise-class CRM and more!
Free web-based open-source project management application
Powerful Open Source Email Marketing app with analytics & segmentation
Take your office and CRM into the cloud!
Open-source flexible CRM
The multi-award winning SuiteCRM is the world's best open source CRM.
DaybydayCRM an open-source CRM
VICIdial Contact Center Suite
The most affordable CRM system according to Capterra
Growing and Sustaining Relationships
Free & Opensource Laravel CRM solution for SMEs and Enterprises
Enterprise telephony recording and retrieval system
Enterprise project management replacement for Project Server
Simple, web-based address & phone book
Moving in the right direction together!
Open Source Laravel Admin Panel
Personal CRM. Remember everything about your friends, family, etc.
Free Russian CRM based on Vtiger CRM project.
VIENNA Advantage, an enterprise level ERP with DMS and CRM
Archive your personal history
SuiteCRM translations - language packs