What are some alternatives?
When comparing Ajenti and YunoHost, you can also consider the following products
Webmin - Webmin, Usermin, Virtualmin, Cloudmin, Linux, System Administration
Sandstorm.io - Take control of your web by running your own personal cloud server with Sandstorm.
cPanel - With its first-class support and rich feature set, cPanel & WHM has been the web hosting industry's most reliable, intuitive control panel since 1997.
Cozy - Choose simplicity, get Cozy.
ISPConfig - ISPConfig 3 is an open source hosting control panel for Linux.
Cloudron - The Cloudron platform helps you effortlessly run web apps on your server.