Vtiger
Vtiger is a startup CRM with a variety of features aimed at companies that have just started their operations and want a system that lets them manage everything in one application. It was created to let you grow your sales, deliver superior quality service to customers and improve the returns you get from your marketing efforts. Vtiger is trusted by over 100,000 businesses all over the globe and there is a free trial available to let you experience everything that it has to offer for yourself. You get to choose between a marketing & sales, support and all-in-one versions to get a CRM that truly works for you. Features offered include contact management, opportunity tracking, sales insights and automation, support cases, SLA monitoring and automatic escalation, self-serve customer portal, project management, invoice creation and more. The interface has been optimized to be easy to use, allowing your team to get started quickly.