OpenERP is an ERP and CRM system that helps connect business processes for sales, finance, supply chain management and project management. Primary capabilities include accounting (analytic and financial), production management (MRP), stock management, sales and purchases management, task automation, marketing campaigns, help desk and POS.

• Odoo is a suite of open-source business apps including e-commerce software, a website builder and a blogging platform, among others.
• This suite additionally includes invoicing, accounting integration, advanced warehouse management, customer relationship management features, among others.
• Odoo also has an integrated live chat component.