Odoo Enterprise
Open Source ERP Built to Scale
Odoo, released as OpenERP until 2014, is a Python and PostgreSQL open source ERP built to cover an entire operation rather than a single function. Sales, CRM, Purchase, Inventory, Manufacturing, Accounting, HR, Website and eCommerce run as connected apps on one database, so a quotation flows into a work order, a stock move and a journal entry without integration work. Odoo Studio and a documented developer API let teams reshape screens, workflows and reports in place, and the same stack serves manufacturing, trading, retail, distribution and professional services. Around that core sits an ecosystem no other open source ERP matches in size: 40,000+ apps in the Odoo Apps Store and 2,550+ partners handling implementation, customization and support. Odoo serves 12 million users across 120+ countries, from freelancers on Community to corporate teams on Enterprise, and runs on web, Windows, Mac, Android and iPhone/iPad. Deployment stays your call, on Odoo Online, Odoo.sh or your own servers, so licensing never dictates hosting, and the Community edition stays free to self-host with no per-user fee.