Corteza source
CRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions.
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Self-hosted Customer Relationship Management (CRM) software (2026)
[Customer relationship management (CRM)](https://en.wikipedia.org/wiki/Customer_relationship_management) is a strategic process that organizations use to manage, analyze, and improve their interactions with customers.
Related: Communication - Email - Mailing Lists and Newsletters · Analytics · Calendar & Contacts
7 open-source apps · all free & self-hostable
Django-CRM source
Analytical CRM with tasks management, email marketing and many more. Django CRM is built for individual use, businesses of any size or freelancers and is designed to provide easy customization and quick development.
EspoCRM source
CRM with a frontend designed as a single page application, and a REST API.
Krayin source
CRM solution for SMEs and Enterprises for complete customer lifecycle management.
Monica source
Personal relationship manager, and a new kind of CRM to organize interactions with your friends and family.
SuiteCRM source
The award-winning, enterprise-class open source CRM.
Twenty source
A modern CRM offering the flexibility of open source, advanced features, and a sleek design.