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
Open Source Laravel Admin Panel
Take your office and CRM into the cloud!
The multi-award winning SuiteCRM is the world's best open source CRM.
Free web-based open-source project management application
VICIdial Contact Center Suite
The most affordable CRM system according to Capterra
Open-source and self-hosted CRM platform based on Laravel 5
Enterprise project management replacement for Project Server
Core Banking System for Microfinance
Moving in the right direction together!
Growing and Sustaining Relationships
Simple, web-based address & phone book
Open-source flexible CRM
ERP Server
VIENNA Advantage, an enterprise level ERP with DMS and CRM
SuiteCRM translations - language packs
Lighweight CRM, easy to use Kickstarter for web based ERP
Enterprise telephony recording and retrieval system
Open Source CRM Application. Gamified, Mobile, Social