Drupal is an open source content management platform powering millions of websites and applications. Its built, used, and supported by an active and diverse community of people around the world.
SugarCRM is a Social CRM tool that includes full sales, marketing and support automation, email integration, reporting, team selling, advanced security and workflow automation. Sugar Social CRM is all about external customers, not just behind-the-firewall collaboration. It dramatically expands the ability to collaborate with customers and partners no matter where they are located.