Quick answer
Odoo Community is a free, open source project in the “ERP + CRM Suites” group, built with Python, PostgreSQL. It is released under LGPL-3.0 (Community edition), has 55,022 GitHub stars, and its repository was last updated in Oct 2026. You can self-host it on your own server. Verified 14 October 2026.
Odoo CRM
CRM inside a widely used open-source business suite – sales, leads, pipelines + full ERP modules
Self-Hosted (Community Edition – Free)
Free open source edition • Unlimited users • Full source code • Docker or manual install
Self-Host Guide →Odoo Online / Enterprise
Hosted by Odoo • One App Free or $31.10–$46.70/user/month • Automatic upgrades & support
See Odoo Plans →🏠 Self-Hosted (Community Edition – Free Open Source Edition)
Download Community version – full CRM + hundreds of modules (accounting, inventory, etc.).
Download ZIP (v18.0)Requirements: Python 3.10+, PostgreSQL • RAM: 4GB+ recommended • Setup: 15–45 min
Need a server to host it?
Docker, Node, Python, Java and similar stacks usually need a VPS where you can install your own software. A small VPS is enough to start, and you can upgrade later. Hostinger offers both shared web hosting and VPS plans.
Affiliate disclosure: this is an affiliate link. If you buy through it we may earn a commission at no extra cost to you. CRMs are listed independently of any hosting partner. Learn more.
☁️ Odoo Online / Enterprise (Hosted)
How to start:
- Go to odoo.com/trial
- Choose "One App Free" (CRM only) or paid plan
- Sign up – instant access
- Upgrade to full suite later if needed
Pricing (Feb 2026, annual billing, per user/month):
- One App Free: $0 (CRM only, unlimited users)
- Standard: $31.10
- Custom: $46.70
Self-Hosted vs Odoo Hosted – Detailed Comparison 2026
| Factor | Self-Hosted (Community) | Odoo Online / Enterprise |
|---|---|---|
| Upfront Cost | $0 | $0 trial |
| Monthly Cost (10 users) | $10–50 (VPS) | $0 (free app) or $311–$467 |
| Data Ownership | 100% yours | Yours (Odoo hosts) |
| Setup Time | 15–45 minutes | 2–5 minutes |
| Maintenance & Updates | You manage | Fully managed |
| Support | Community | Official (paid plans) |
| Customization | Full code (Python) | High (Studio + API) |
| Backup Responsibility | You | Automatic |
| Scalability | Unlimited (add servers) | High (Odoo infrastructure) |
| Best For | Cost-saving, full control, integrated ERP needs | Zero maintenance, fast start, official support |
Which option is better for YOUR business?
Budget-focused / need full ERP
→ Self-Hosted Community
1-year cost ≈ $120–600. All modules free.
No IT team / want zero hassle
→ Odoo Online
$0 (CRM only) or $3,732–$5,604/year for full suite.
Growing company / need support
→ Odoo Enterprise
Paid upgrades + official help.
Most growing businesses start self-hosted (free) and switch to Odoo Online/Enterprise when maintenance becomes a burden.
Frequently asked questions about Odoo Community
Is Odoo Community free and open source?
Odoo Community is released under LGPL-3.0 (Community edition). Always read the LICENSE file in the official repository before you use, modify or redistribute it. License details were verified on 14 October 2026.
What technology does Odoo Community use?
Odoo Community is built with Python, PostgreSQL.
Can I self-host Odoo Community?
Yes. You can download the source from the official GitHub repository and run it on your own server or VPS.
Who is Odoo Community best for?
Companies that want CRM integrated with accounting, inventory and operations.
What are good alternatives to Odoo Community?
Similar open source projects in this directory include ERPNext, IDURAR ERP CRM, Ever Gauzy. Compare them in the ERP + CRM Suites group.
Compare Odoo Community with other open source tools
- Best Open Source Accounting Software for Small Business
- Best Open Source Inventory Management Software (2026)
- Best Open Source Warehouse Management Software (2026)
- Best Open Source Accounts Payable Software (2026)
- Best Open Source Purchase Order Software for Small Business
- Best Open Source Vendor Management Software (2026)
- Best Open Source Point of Sale (POS) Software (2026)
- Best Open Source Revenue Recognition Software (2026)
- Best Open Source ERP Software for Small Business
Alternatives to Odoo Community
ERPNext
Full open source ERP with a strong CRM module.
40.1k • GPL-3.0
IDURAR ERP CRM
ERP, CRM and invoicing built with the MERN stack.
8.9k • AGPL-3.0
Ever Gauzy
Open business management platform covering ERP, CRM, HRM, ATS and project management.
8.4k • AGPL-3.0
Dolibarr ERP CRM
Simple, modular ERP and CRM for small businesses, freelancers and foundations.
7.7k • GPL-3.0
WebVella ERP
Pluggable open source ERP and CRM on ASP.NET Core and PostgreSQL.
1.5k • Apache-2.0
Apache OFBiz
Apache open source enterprise automation suite with CRM and party management.
1.1k • Apache-2.0
Data verified 14 October 2026 from the project's public repository. Details change, so check the official sources. See our disclaimer. Found a mistake? Tell us.