iDempiere vs Odoo Community
A side-by-side comparison of two self-hosted crm & business apps options — licensing, setup difficulty, resource needs, and what each one replaces.
Odoo Community
Modular open-source business management suite
| Feature | iDempiere | Odoo Community |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 76 · Good | 100 · Excellent |
| Category | CRM & Business Apps | CRM & Business Apps |
| License | GPL-2.0 | LGPL-3.0 |
| Language | Java | Python |
| Setup difficulty | Hard | Hard |
| Min. RAM | 2,048 MB | 2,048 MB |
| Deployment | bare-metal, source | docker, bare-metal |
| GitHub stars | ★ 664 | ★ 54,545 |
| First released | 2011 | 2005 |
| Replaces | SAP, Oracle ERP | Salesforce, SAP, NetSuite |
What are iDempiere and Odoo Community?
iDempiere
iDempiere is a fully open-source ERP, CRM, and supply chain management business suite. It is highly extensible through an OSGi plugin architecture.
- Complete ERP and CRM
- OSGi plugin architecture
- Supply chain management
- Community governance
Odoo Community
Odoo Community Edition is a modular business management suite covering CRM, sales, inventory, accounting, and many other apps. It targets businesses wanting a flexible, app-based platform. It is deployed via Docker or packages.
- Modular app-based design
- CRM, sales and inventory apps
- Large marketplace of modules
- Customizable workflows
iDempiere vs Odoo Community: key differences
IDempiere is written in Java, while Odoo Community is built with Python. Licensing differs — GPL-2.0 for iDempiere versus LGPL-3.0 for Odoo Community. Odoo Community is the more established project (first released 2005), while iDempiere arrived in 2011. Odoo Community has the considerably larger community, at 54,545 GitHub stars versus 664. Odoo Community lists first-class Docker deployment; iDempiere does not.
Why pick each one
Choose Odoo Community if…
- Very flexible and modular
- Large ecosystem
- Polished UI
Watch out for
- Best features in Enterprise
- Complex to maintain
Frequently asked questions
Is iDempiere or Odoo Community better?
Neither is universally better. Odoo Community has the larger community; both share a hard setup difficulty, so the decision comes down to features and licensing.
Are iDempiere and Odoo Community free and open-source?
Yes. iDempiere is licensed under GPL-2.0 and Odoo Community under LGPL-3.0. Both can be self-hosted at no software cost.
Can I run iDempiere and Odoo Community with Docker?
iDempiere: check the project docs for container support. Odoo Community: yes.