Odoo
Belgian open-source business suite with more than 80 integrated applications, from CRM and accounting to manufacturing and e-commerce
Quick Overview
| Company | Odoo SA |
|---|---|
| Category | CRM |
| Headquarters | Louvain-la-Neuve, Belgium |
| Founded | 2005 |
| EU Presence | Yes - Belgium (EU) |
| Data Location | Your own infrastructure, or Odoo cloud EU region |
| Open Source | Yes (LGPLv3 Community Edition) |
| GDPR Compliant | Yes |
| Self-Hosting | Yes - Community Edition fully self-hostable |
| Main Features | 80+ integrated apps, CRM, accounting, inventory, manufacturing, e-commerce, HR, project management, website builder, studio customisation |
| Pricing | Community Edition free / Enterprise from about EUR 25/user/month, all apps included |
| Best For | SMEs that want one integrated system rather than a dozen subscriptions |
| Replaces | Salesforce, SAP Business One, NetSuite, HubSpot |
Detailed Review
Odoo is the most complete open-source business system in Europe. Its scope is genuinely unusual: CRM, sales, accounting, inventory, manufacturing, purchasing, HR, project management, e-commerce, point of sale and a website builder, all sharing one database.
The Community Edition is LGPL-licensed and fully self-hostable, which makes Odoo the only realistic route to running an entire business system on European infrastructure you own.
One Database, Eighty Applications
A quote in CRM becomes a sales order, which reserves inventory, triggers a manufacturing order, generates an invoice and books revenue — without integrations, because it is all the same system. Organisations running four or five separate SaaS products spend real effort keeping them consistent, and Odoo eliminates that category of work.
You install only the apps you need, so a company can start with CRM and invoicing and add inventory or manufacturing later without migrating.
Open Source and Self-Hosting
The Community Edition covers a substantial part of the functionality and can run entirely on your own hardware or a European provider. For public sector organisations, cooperatives and companies with sovereignty requirements, that is a materially different proposition from any SaaS competitor.
A large partner and developer ecosystem across Europe provides implementation support and thousands of community modules.
Pricing Model
Odoo Enterprise charges per user with all applications included, rather than per module. For a company that would otherwise pay separately for CRM, accounting, inventory and e-commerce, the arithmetic is usually decisive.
Limitations to Consider
Odoo's breadth means individual applications are good rather than best-in-class — its CRM is less refined than Pipedrive, its accounting less locally compliant than a national specialist. Implementation is a real project, typically with a partner, and customisations complicate version upgrades. Accounting localisation varies significantly by country.
Who Should Use Odoo
Small and mid-sized businesses that want one integrated system covering most operations, and organisations that need to self-host their business software on European infrastructure.
Pros and Cons
Pros
- 80+ applications sharing one database
- Community Edition free and self-hostable
- All apps included in per-user pricing
- Large European partner ecosystem
- Belgian company, EU jurisdiction
Cons
- Individual apps less deep than specialists
- Implementation is a real project
- Customisation complicates upgrades
Alternatives to Odoo
Other European crm worth comparing before you decide:
Pipedrive
Estonia · Pipeline-first CRM built around how deals actually move
SuperOffice
Norway · European CRM covering sales, marketing and service
Teamleader
Belgium · CRM with quoting, project tracking and invoicing built in
Efficy
Belgium · Configurable CRM suite for mid-market and enterprise
See all European crm or compare them directly against Salesforce on our alternatives page.
Frequently Asked Questions
The Community Edition is free and open source under LGPLv3, covering a substantial part of the functionality and fully self-hostable. Enterprise adds more apps, support and hosting for a per-user fee with all applications included.
Yes, the Community Edition runs on your own hardware or any European provider. That makes it the most complete business system you can operate entirely under your own control.
No, it is less refined as a standalone sales tool. Its advantage is integration — the same record flows through quoting, inventory, invoicing and accounting without any connector.
For anything beyond basic use, usually yes. Odoo's scope means configuration decisions matter, and there is a large European partner network for exactly this reason.