Twenty
59kA modern CRM offering the flexibility of open source, advanced features, and a sleek design.
Customer Relationship Management (CRM)AGPL-3.0
Self-hosted Customer Relationship Management (CRM)
SelfHostHub lists 9 open-source Customer Relationship Management projects you can host on your own server. The most-starred on GitHub are Twenty (58,510 stars), Krayin (24,020 stars) and Dolibarr (7,742 stars). 2 of them document a Docker install, and 4 offer a live demo you can try first.
Replacing a paid app? See open-source alternatives to Salesforce.
Krayin
24kCRM solution for SMEs and Enterprises for complete customer lifecycle management.
Customer Relationship Management (CRM)MIT
Dolibarr
7.7kModern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).
Resource PlanningGPL-3.0
SuiteCRM
5.8kThe award-winning, enterprise-class open source CRM.
Customer Relationship Management (CRM)AGPL-3.0
EspoCRM
3.5kCRM with a frontend designed as a single page application, and a REST API.
Customer Relationship Management (CRM)AGPL-3.0
Corteza
2.2kCRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions.
Customer Relationship Management (CRM)Apache-2.0
Relaticle
1.8kCRM with an MCP server, an AI assistant with human-approved changes, a REST API, custom fields, and kanban boards.
Customer Relationship Management (CRM)AGPL-3.0
Django-CRM
638Analytical 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.
Customer Relationship Management (CRM)AGPL-3.0
Group Office
283Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients.
GroupwareAGPL-3.0
How to choose self-hosted Customer Relationship Management software
- Check project health. Stars show popularity, not maintenance. Open the source repository and look at recent commits and releases.
- Match the licence to your use. 7 use a GPL-family licence (copyleft, including AGPL) and 2 use a permissive licence such as MIT, Apache-2.0 or BSD. AGPL matters if you modify the software and offer it to others over a network.
- Pick a stack you can run. The most common platforms here are PHP (6), Docker (2), deb (1) and Go (1). Docker is usually the easiest path for a home server or VPS.
- Try before you migrate. Use a live demo where one exists (4 here), or a throwaway container first, and confirm it can import your existing data before switching.
Frequently asked questions
What is the most popular self-hosted Customer Relationship Management software?
By GitHub stars, the top projects in this category are Twenty (58,510 stars), Krayin (24,020 stars) and Dolibarr (7,742 stars).
How many open-source Customer Relationship Management tools are listed?
9 projects are currently listed in the Customer Relationship Management category on SelfHostHub.
Which licences do self-hosted Customer Relationship Management projects use?
The most common licences in this category are AGPL-3.0 (6), MIT (1) and GPL-3.0 (1).
Can I run these Customer Relationship Management tools with Docker?
2 of the 9 projects list Docker as a supported platform. Check each project's documentation for the exact install steps.