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!
Powerful Open Source Email Marketing app with analytics & segmentation
VICIdial Contact Center Suite
Free web-based open-source project management application
The multi-award winning SuiteCRM is the world's best open source CRM.
Take your office and CRM into the cloud!
SuiteCRM translations - language packs
Growing and Sustaining Relationships
Enterprise project management replacement for Project Server
The most affordable CRM system according to Capterra
ERP Server
Free Russian CRM based on Vtiger CRM project.
Building a modern alternative to Salesforce, powered by the community
Simple, web-based address & phone book
Open Source Laravel Admin Panel
Onfinity is a modern, AI driven All-in-One ERP
Moving in the right direction together!
Free & Opensource Laravel CRM solution for SMEs and Enterprises
Open-source flexible CRM
Open Source CRM Application. Gamified, Mobile, Social
Enterprise telephony recording and retrieval system
Archive your personal history