ServerPilot.io - Centralized hosting control panel for Wordpress and PHP web sites

Webmin - Webmin is a web-based interface for system administration for Unix.

AlternC - AlternC, Web and Mail Hosting software control panel.

Sentora - Sentora is an open-source web hosting control panel built specifically to work on a variety of Linux distributions. Sentora is licensed under the GPL and is a separately maintained fork of the original ZPanel project.

AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.

ServerSuit - ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.