CiviCRM vs OpenCRX
A side-by-side comparison of two self-hosted crm & business apps options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | CiviCRM | OpenCRX |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Health score | 77 · Good | 34 · At risk |
| Category | CRM & Business Apps | CRM & Business Apps |
| License | AGPL-3.0 | BSD-3-Clause |
| Language | PHP | Java |
| Setup difficulty | Medium | Hard |
| Min. RAM | 1,024 MB | 2,048 MB |
| Deployment | bare-metal, source | bare-metal, source |
| GitHub stars | ★ 779 | ★ 88 |
| First released | 2005 | 2004 |
| Replaces | Salesforce, Blackbaud | Salesforce, Siebel |
What are CiviCRM and OpenCRX?
CiviCRM
CiviCRM is an open-source constituent relationship management system designed for nonprofits and civic-sector organizations. It manages donors, members, events, and campaigns.
- Donor and member management
- Event registration
- Email campaigns
- Integrates with WordPress and Drupal
OpenCRX
openCRX is an enterprise-class open-source CRM solution. It supports sales force automation, marketing, customer service, and account management for organizations.
- Sales force automation
- Marketing and campaigns
- Customer service module
- Enterprise-grade architecture
CiviCRM vs OpenCRX: key differences
CiviCRM is written in PHP, while OpenCRX is built with Java. Licensing differs — AGPL-3.0 for CiviCRM versus BSD-3-Clause for OpenCRX. CiviCRM is the lighter option, starting around 1,024 MB of RAM against 2,048 MB for OpenCRX. CiviCRM has the considerably larger community, at 779 GitHub stars versus 88.
Why pick each one
Frequently asked questions
Is CiviCRM or OpenCRX better?
CiviCRM is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider OpenCRX if its specific feature set fits your needs better.
Are CiviCRM and OpenCRX free and open-source?
Yes. CiviCRM is licensed under AGPL-3.0 and OpenCRX under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run CiviCRM and OpenCRX with Docker?
CiviCRM: check the project docs for container support. OpenCRX: check the project docs for container support.
Which is lighter on resources, CiviCRM or OpenCRX?
CiviCRM has the smaller minimum footprint at 1,024 MB of RAM, compared to about 2,048 MB for OpenCRX. Real-world usage depends on library size, user count, and enabled features.