Kumula is intended to become a complete software suite for most of your business needs. Although it started as software for consultants, it is flexible enough to be used by almost any type of business. Currently Kumula provides a small CRM (Clients) and a Mini-DMS (Documents), and is further enhanced by some other applications.
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.