What are some alternatives?
When comparing CentOS Web Panel and CyberPanel, you can also consider the following products
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.
Webmin - Webmin is a web-based interface for system administration for Unix.
ISPConfig - ISPConfig 3 is an open source hosting control panel for Linux.
Ajenti - Web administration panel for servers and custom hardware
Vesta Control Panel - – What I love about Vesta is that it's fast and easy to use
Froxlor - Froxlor: The server administration software for your needs.