Fat Free CRM is a Ruby on Rails-based customer relationship management platform.
Out of the box it features group collaboration, campaign and lead management, contact lists, and opportunity tracking.
This is free and open source software.
Website: www.fatfreecrm.com
Support: GitHub Code Repository
Developer: Michael Dvorkin and contributors
License: MIT License

Fat Free CRM is written in Ruby. Learn Ruby with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
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