CentminMod - Centmin Mod is a LEMP stack shell menu based auto installer.
Usetiful - Fight user churn with great user onboarding. Interactive product tours and smart tips significantly improve your user retention.
VPSSIM - VPSSIM provides installer enabling users to install LEMP stack on their servers.
User Onboarding - Onboarding teardowns of popular sites/services
CoreStack - Cloud governance & cloud operations management platform
UserGuiding - User onboarding made easy, for less. Create product walkthroughs in a couple of clicks, without breaking the bank.