Fat Free CRM is an open source Customer Relationship Management (CRM) software solution designed as a foundation for user-specific extension. As a constantly evolving platform, the open source environment of this CRM software provides consistent updates to stay current with technological advancements and support from an expansive community. Fat Free CRM offers users a streamlined interface to take customer data and generate new leads and business opportunities. Multiple users are serviced with group collaboration, sharing this data to develop future strategies and promote business growth. This software exists to offer business owners a solid and reliable platform while allowing expansion to keep pace with user needs. Installation begins with a download and an active discussion group exists for questions, comments, and suggestions for improvement to the coding community.