Krayin CRM
CRMKrayin CRM is Free & Open Source CRM Built with Laravel for Customer, Lead, and Sales Management.
24k MIT Active
Replaces HubSpot CRM
Open-source alternatives to HubSpot
2 self-hostable options you can run on your own server, compared on facts from GitHub (fetched Oct 21, 2026).
Side-by-side comparison
| Tool |  Krayin CRM |  EspoCRM |
|---|---|---|
| GitHub stars | 24,040 | 3,506 |
| License | MIT | AGPL-3.0 |
| Last push | Oct 21, 2026 Active | Oct 21, 2026 Active |
| Forks | 1,674 | 1,013 |
| Open issues + PRs | 107 | 65 |
| Main language | PHP | PHP |
| Links | Repo · Website | Repo · Website |
Highlighted cells mark the highest star count and the most recent push. Source: GitHub REST API, per-tool links on each tool page. Copyleft licenses (AGPL/GPL) require sharing modifications if you distribute or (AGPL) serve them; check the repo license before deploying.
The options
EspoCRM
CRMEspoCRM – Open Source CRM Application
3.5k AGPL-3.0 Active
Replaces HubSpot More in CRM
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CRMThe open alternative to Salesforce, designed for AI.
59k Custom / see repo Active
Replaces Salesforce 
SuiteCRM
CRMSuiteCRM - Open source CRM for the world
5.8k AGPL-3.0 Active
Replaces Salesforce