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
The multi-award winning SuiteCRM is the world's best open source CRM.
VICIdial Contact Center Suite
EspoCRM – Open Source CRM Application
Free web-based open-source project management application
Free & Opensource Laravel CRM solution for SMEs and Enterprises
The most affordable CRM system according to Capterra
SuiteCRM translations - language packs
Growing and Sustaining Relationships
Take your office and CRM into the cloud!
SuiteCRM - Open source CRM for the world
Building a modern alternative to Salesforce, powered by the community
A self-hosted open source application for managing your invoices
Enterprise project management replacement for Project Server
Moving in the right direction together!
Personal CRM. Remember everything about your friends, family, etc.
software for email automation (newsletters, transaction mails, etc.)
Open-source business management software
Onfinity is a modern, AI driven All-in-One ERP
ERP Server
A trading platform including ERP, CRM, and accounting