Vtiger develops and provides Vtiger CRM On Demand and Vtiger CRM Open Source, award winning CRM software solutions. Vtiger CRM is a community-driven, fully open source, CRM software solution with a worldwide community of developers and user.It includes modules to manage leads, sales opportunities, quotes, invoices, support tickets, knowledge base, inventory and more. Join over 10,000 businesses that get organized, increase sales, improve marketing ROI, and deliver delightful customer experiences with Vtiger CRM.