vTiger CRM is an enterprise-ready Open Source CRM software mainly for small and medium businesses. vTiger CRM is built over proven, fast, and reliable LAMP/WAMP (Linux/Windows, Apache, MySQL, and PHP) technologies and other open source projects.
vTiger CRM leverages the benefits of Open Source software and adds more value to the end-users by providing many enterprise features, such as Sales force Automation, customer support & service, marketing automation, inventory management, multiple database support, security management, product customization, calendaring, E-mail integration, add-ons, and others.