Twenty
Modern CRM offering flexibility, advanced features, and a sleek design.
Best self-hosted Customer Relationship Management (CRM) software in 2026
Customer relationship management (CRM) is a strategic process that organizations use to manage, analyze, and improve their interactions with customers.
We track 9 open-source, self-hosted Customer Relationship Management (CRM) apps. 9 of them had commits in the last 90 days, 5 can run with Docker, and the most common licenses are AGPL-3.0 (6), MIT (1), GPL-3.0 (1). The most-used languages are PHP, Go, Python. Below are the top picks by GitHub stars, followed by every app ranked by stars weighted by maintenance health.
Alternatives to SalesforceAlternatives to HubSpotAlternatives to PipedriveAlternatives to Zoho CRMAlternatives to NetSuiteAlternatives to Microsoft Dynamics 365
Top 5 by GitHub stars
| # | App | Stars | Health | Last activity | License | Language | Docker |
|---|---|---|---|---|---|---|---|
| 1 | Twenty | 60.9k | Active | 2026-11-09 | AGPL-3.0 | Docker | ✓ |
| 2 | Krayin | 24.1k | Active | 2026-11-05 | MIT | PHP | – |
| 3 | Dolibarr | 7.8k | Active | 2026-11-10 | GPL-3.0 | PHP, deb | ✓ |
| 4 | SuiteCRM | 5.9k | Active | 2026-11-04 | AGPL-3.0 | PHP | – |
| 5 | EspoCRM | 3.6k | Active | 2026-11-09 | AGPL-3.0 | PHP | ✓ |
- Twenty — Modern CRM offering flexibility, advanced features, and a sleek design.
- Krayin — CRM solution for SMEs and Enterprises for complete customer lifecycle management.
- Dolibarr — Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).
- SuiteCRM — Award-winning, enterprise-class CRM.
- EspoCRM — CRM with a frontend designed as a single page application, and a REST API.
Head-to-head comparisons
Krayin vs TwentyDolibarr vs TwentySuiteCRM vs TwentyDolibarr vs KrayinKrayin vs SuiteCRMDolibarr vs SuiteCRM
All 9 self-hosted Customer Relationship Management (CRM) apps
Ranked by GitHub stars weighted by maintenance health.
Krayin
CRM solution for SMEs and Enterprises for complete customer lifecycle management.
Dolibarr
Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).
SuiteCRM
Award-winning, enterprise-class CRM.
EspoCRM
CRM with a frontend designed as a single page application, and a REST API.
Corteza
CRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions.
Relaticle
CRM with an MCP server, an AI assistant with human-approved changes, a REST API, custom fields, and kanban boards.
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 quick development.
Group Office
Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients.
Frequently asked questions
What is the best self-hosted Customer Relationship Management (CRM) software in 2026?
By GitHub stars, the most popular self-hosted Customer Relationship Management (CRM) apps are Twenty (60,908 stars), Krayin (24,129 stars), Dolibarr (7,845 stars). Popularity is only one signal: also check maintenance health, license and whether it fits your setup.
How many self-hosted Customer Relationship Management (CRM) apps are actively maintained?
9 of the 9 apps listed had commits in the last 90 days.
Which self-hosted Customer Relationship Management (CRM) apps can I run with Docker?
5 of the 9 apps can run with Docker; 3 publish an image on Docker Hub, including Dolibarr, EspoCRM and Corteza.
Which licenses do self-hosted Customer Relationship Management (CRM) apps use?
The most common licenses in this category are AGPL-3.0 (6 apps), MIT (1 apps), GPL-3.0 (1 apps).
How much does it cost to self-host Customer Relationship Management (CRM) software?
The software itself is free to download. Based on our rough hardware estimates, the cheapest suitable VPS plan starts at about $10/month (median $10/month across apps in this category). Several light apps can share one server.
Related categories
Figures from GitHub and Docker Hub as of 2026-11-15; hosting costs are rough estimates.