Fat Free CRM
Fat Free CRM is an open source customer relationship manager application built using Ruby on Rails. Fat Free CRM was designed for small businesses and was built with simplicity in mind. Fat Free CRM allows users to manage sales leads, sales opportunities and campaigns, to work together in groups, and to manage activities like meetings, employee tasks, follow ups, and phone calls. Fat Free has several plugins available at GitHub to extend its capabilities. Fat Free CRM can run on a variety of platforms including Linux, Mac OS, Heroku, and Windows. It can also run within a separate Rails application. To install FatFree CRM, users should have Ruby 2.3 and either MySQL v4.1.1 or later, SQLite v3.4 or later, or Postgres 8.4.8 or later. Users of FatFree CRM can get support at the FatFree CRM users group at https://groups.google.com/forum/#!forum/fat-free-crm-users.