Ly - TUI (ncurses-like) display manager
Kajabi - Kajabi is the only Knowledge Commerce platform today with everything you need to market, sell, and deliver your knowledge online.
LightDM - A lightweight display manager
Tendenci - Tendenci - The Open Source AMS is a cloud-based all-in-one management SaaS solution for Non-profits and Associations.
CDM - Console Display Manager. Contribute to evertiro/cdm development by creating an account on GitHub.
YourMembership - YourMembership provides membership management software integrated with social networking features.