Open-source PHP web ERP and CRM for managing contacts, quotes, invoices, orders, stock, accounting and HR in one app.
odoo/odoo
Odoo is a web-based suite of open source business apps covering CRM, accounting, inventory, sales, HR and more, usable alone or combined into an ERP.
Open-source alternative to:NetSuite
Salesforce
QuickBooks
- Stars
- 55,264
- Forks
- 34,084
- Open issues
- 11,067
- Last commit
- 12 hours ago
What is it?
Odoo is a suite of web-based open source business applications. Its main apps include a CRM, website builder, eCommerce, warehouse management, project management, billing and accounting, point of sale, human resources, marketing, and manufacturing.
Each app can be used on its own, and the apps are designed to integrate with one another. Installing several of them together gives a full-featured open source ERP system for running a business's operations in one place.
The project's README points developers to setup instructions, end-user eLearning, and developer tutorials for getting started. Security reports are handled through a dedicated responsible disclosure channel.
Key features
- 01Covers CRM, sales, accounting, inventory, HR, and manufacturing in one suite.
- 02Apps can be installed individually or together as an integrated ERP.
- 03Includes a website builder and eCommerce module.
- 04Provides a point of sale app for retail operations.
- 05Offers developer tutorials and documentation for customization.
Use cases
- Running a small or mid-sized business's core operations in one self-hosted system.
- Managing sales pipelines and customer relationships with the CRM app.
- Combining an online store with inventory and accounting.
- Tracking manufacturing orders, warehouse stock, and billing together.
Quick start
- 1
Follow the setup instructions in the official documentation
- 2
Read the developer tutorials to start building
Things to know
- The README gives no install command, so setup relies on the external documentation.
- The license is not identified in the metadata (NOASSERTION), so check the license terms before use.
In collections
Topics
FAQ
- What is odoo?
- Odoo is a web-based suite of open source business apps covering CRM, accounting, inventory, sales, HR and more, usable alone or combined into an ERP. Odoo is a suite of web-based open source business applications. Its main apps include a CRM, website builder, eCommerce, warehouse management, project management, billing and accounting, point of sale, human resources, marketing, and manufacturing.
- Is odoo free to use? What license does it have?
- odoo is open source under the Other license. Check the license terms before using it in commercial products.
- Is odoo still maintained?
- Actively maintained. The last commit to odoo was on Oct 23, 2026.
- What can I use odoo for?
- Running a small or mid-sized business's core operations in one self-hosted system. Managing sales pipelines and customer relationships with the CRM app. Combining an online store with inventory and accounting. Tracking manufacturing orders, warehouse stock, and billing together.
- How do I install odoo?
- Follow the setup instructions in the official documentation Read the developer tutorials to start building
- Where can I get odoo?
- The source code and installation instructions are on GitHub: https://github.com/odoo/odoo
Summary generated by AI from the project's README. GitHub stats refresh daily.
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