Tustena CRM Open Source

Developer's DescriptionBy DigitaManage your customers' information, orders, reports, and documents.Tustena CRM Open Source is an On Demand Web-based Enterprise-Class Customer Relationship Management server with many advanced features like Companies/Leads/Contacts Manager, Calendaring, Groupware, Email Marketing, Reporting, Orders, and Catalogs and with the commercial management, the sales activities organization and planning, the invoice and the groupware all in one easy, fast and reliable solution always accessible.