17 open-source apps
Best self-hosted CRM apps
Ranked by GitHub stars
All 17 CRM apps
Twenty
twentyhq/twenty
A modern CRM offering the flexibility of open source, advanced features, and a sleek design.
CRMTypeScriptDockerMonica
monicahq/monica
Personal CRM for remembering details about friends, family and business contacts.
CRMPHPDockerKrayin
krayin/laravel-crm
CRM solution for SMEs and Enterprises for complete customer lifecycle management.
CRMPHPDockerIDURAR
idurar/idurar-erp-crm
Node.js and React ERP/CRM for invoices, quotes, payments and customer management.
ERP & InventoryJavaScriptDolibarr
Dolibarr/dolibarr
Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).
ERP & InventoryPHPDockerSuiteCRM
SuiteCRM/SuiteCRM
The award-winning, enterprise-class open source CRM.
CRMPHPDeskcommCRM
melgarafael/DeskcommCRM
Self-hosted CRM for selling over WhatsApp (via WAHA) with built-in AI agents; documentation is mainly in Portuguese.
CRMTypeScriptDockerFrappe CRM
frappe/crm
Open-source CRM for sales teams with lead and deal pages, kanban pipelines, custom views and unlimited users.
CRMVueDockerEspoCRM
espocrm/espocrm
CRM with a frontend designed as a single page application, and a REST API.
CRMPHPDockerwacrm
ArnasDon/wacrm
CRM for the WhatsApp Business API with a shared inbox, contacts, sales pipelines, broadcasts and no-code automations.
CRMTypeScriptDockerBottleCRM
Django-CRM/Django-CRM
Multi-tenant Django and SvelteKit CRM with leads, accounts, opportunities, support tickets, invoices and a REST API.
CRMPythonDockerCorteza
cortezaproject/corteza
CRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions.
CRMGoRelaticle
relaticle/relaticle
CRM with an MCP server, an AI assistant with human-approved changes, a REST API, custom fields, and kanban boards.
CRMPHPDockerAtomic CRM
marmelab/atomic-crm
React and Supabase CRM with contacts, tasks, notes, email capture and a kanban deal pipeline.
CRMTypeScriptOroCRM
oroinc/crm-application
Community edition of OroCRM, a Symfony-based CRM for managing customers, accounts, contacts and sales.
CRMPHPDockerDjango-CRM
DjangoCRM/django-crm
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…
CRMPythonGroup Office
Intermesh/groupoffice
Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients.
Groupware & CalendarsPHP
From the blog
Articles about CRM
Comparisons, rankings and guides on the appsgit blog for CRM apps.
What is the best self-hosted app for CRM?
By GitHub stars, Twenty is the most popular self-hosted app for CRM with 57,949 stars, followed by Monica and Krayin. The best fit depends on your needs, so compare Docker support, license and recent activity on each app page.
Are these CRM apps free?
Yes. All 17 apps in this category are open source and free to run on your own server. A few also offer a paid hosted plan or enterprise add-ons, but self-hosting the open-source edition costs nothing beyond your hardware.
How do I install a self-hosted CRM app?
11 of the 17 apps here ship a Docker image, which is the easiest route: rent a small VPS or use a home server, install Docker, and start the app with its Docker Compose file. Apps without an image list their native install steps in the README.
Which CRM apps are most actively developed?
Measured by commits in the last twelve months, the most active projects are DeskcommCRM (10,390 commits), Dolibarr (8,073 commits) and Twenty (7,656 commits). Active development usually means faster bug fixes and security patches.