Highly Recommended  SugarCRM’s open source architecture allows companies to customize and integrate customer-facing business processes to build and maintain profitable relationships. SugarCRM offers several deployment options, including on-demand, on-premise and appliance-based solutions to suit customers’ security, integration and configuration needs. SugarCRM enables businesses to create customer relationships  with an innovative, flexible and affordable CRM solution. The company places the individual at the center of its solution helping businesses transform the customer experience. SugarCRM delivers a fully transformed, personalized user experience that is immersive, engaging and intuitive. Sugar fuses the straightforward simplicity, mobility and social aspects of a consumer app with the business process optimization of conventional CRM. A full pricing guide is available on the website.