# Odoo vs ERPNext

> Pick Odoo for the largest app ecosystem and polished UX, knowing key apps are Enterprise-only; pick ERPNext if you want a full ERP with every module open source under GPL-3.0.

## Verdict

Odoo has the bigger module ecosystem and partner network, but the free Community edition lacks several Enterprise apps and features, so many businesses end up on a paid plan. ERPNext ships accounting, inventory, manufacturing, HR and more in one GPL-3.0 codebase with no closed edition, which makes it the safer pick if you want a fully open ERP you can self-host long-term.

- Best for Odoo: Businesses that want a large app ecosystem and partner support
- Best for ERPNext: Companies that want a full ERP with no closed-source edition

## Key differences

| Aspect | Odoo | ERPNext |
|---|---|---|
| License | Community edition LGPL-3.0; Enterprise edition is proprietary | GPL-3.0 for the entire product |
| Language/stack | Python with its own OWL JavaScript framework | Python and JavaScript on the Frappe framework |
| Database | PostgreSQL | MariaDB (PostgreSQL support in Frappe is partial) |
| Scope | Many apps (CRM, sales, inventory, website, POS); some only in Enterprise | Accounting, inventory, manufacturing, projects, HR (via Frappe HR) all open |
| Customization | Python modules plus a large third-party app store | Low-code DocTypes, custom fields and scripts in the UI |

## GitHub numbers

| Metric | Odoo | ERPNext |
|---|---|---|
| GitHub stars | 54,848 | 39,821 |
| Forks | 33,936 | 13,026 |
| Commits, last 12 months | 10,679 | 6,664 |
| Last commit | Oct 6, 2026 | Oct 6, 2026 |
| Latest release | None | v15.121.6 |
| License | LGPL-3.0 | GPL-3.0 |
| License type | Open source | Open source |
| Language | Python | Python |
| Docker image | Yes | Yes |
| Repository | https://github.com/odoo/odoo | https://github.com/frappe/erpnext |

App pages: [Odoo](https://appsgit.com/apps/odoo), [ERPNext](https://appsgit.com/apps/erpnext)

## FAQ

### Is Odoo Community enough for a small business?

It covers CRM, sales, inventory, purchasing and invoicing, but full accounting and some apps such as Studio are Enterprise-only. Check the edition comparison before you commit.

### Is ERPNext completely free?

Yes. All ERPNext modules are GPL-3.0, and Frappe sells hosting and support rather than a closed edition.

### Which is easier to self-host?

Both need some Linux skills. ERPNext installs with the Frappe bench tool or official Docker images, and Odoo has packages and official Docker images.

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Canonical page: https://appsgit.com/compare/odoo-vs-erpnext
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