Acumatica
Cloud ERP platform for growing businesses across industries.
Open-Source Projects
Discover top open-source software, updated regularly with real-world adoption signals.
Discover top open-source software, updated regularly with real-world adoption signals.
Modular web‑based apps that build a complete ERP
A suite of web‑based business applications—including CRM, eCommerce, accounting, HR, and manufacturing—that can run standalone or integrate into a full‑featured ERP solution.
Odoo provides a collection of web‑based business applications written primarily in Python. Each app—such as CRM, website builder, eCommerce, warehouse, project management, billing, POS, HR, marketing, and manufacturing—can be deployed on its own or combined to form a comprehensive ERP system.
Designed for small to medium‑size enterprises, startups, and developers, Odoo lets users start with a single module and expand as needs grow. Installation follows standard setup documentation, while learning resources include eLearning courses and developer tutorials. The platform’s modular architecture enables seamless data flow between apps, delivering an integrated experience without the overhead of separate systems.
Odoo runs on standard web servers and can be self‑hosted on‑premise or in the cloud. Its extensible codebase allows custom development, making it adaptable to diverse business processes while leveraging a large community of contributors.
When teams consider Odoo, these hosted platforms usually appear on the same shortlist.
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
Retail store with online sales
Integrates POS, inventory, and eCommerce to synchronize stock and sales across physical and digital channels.
Consulting firm managing projects
Uses CRM and Project Management apps to track leads, assign tasks, and invoice clients from a single dashboard.
Manufacturer optimizing production
Combines Manufacturing, Warehouse, and Accounting modules to plan work orders, manage stock, and monitor financial performance.
Non‑profit handling HR and finances
Leverages Human Resources and Accounting apps to manage staff, payroll, and grant reporting efficiently.
Follow the standard setup instructions in the official documentation, which cover dependencies, database configuration, and web server setup.
Yes, each app can run as a stand‑alone application, allowing you to start with the functionality you need.
Odoo has an active community that provides tutorials, forums, and third‑party modules for extending functionality.
The core platform is written in Python, with front‑end components in JavaScript, HTML, and CSS.
While Odoo scales, large enterprises may need additional performance tuning and professional services to meet strict SLAs.
Project at a glance
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