Atomia DNS!

Webmin is a web-based system configuration tool for Unix-like systems, although recent versions can also be installed and run on Windows. With it, it is possible to configure operating system internals, such as users, disk quotas, services or configuration files, as well as modify and control open source apps, such as the Apache HTTP Server, PHP or MySQL.

The cPanel and WHM software package makes life easier for web hosts and the website owners they serve. It offers easy-to-use, powerful tools that perform essential tasks quickly, easily, and reliably.

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.

ClusterCS is a cloud-based platform, a remote management panel for servers running Linux (currently Centos 6,7, Red Hat 6,7 and Amazon AMI);Beyond simple LAMP environments, ClusterCS can manage additional modern web services such as HAproxy, Nginx, Lighttpd, and even clustered solutions such as MySQL-cluster, database replication, etc.When adding a server to our platform, you will add the login data manually in the form of IP/user/password or SSH key. This means you can add servers from any data-center using this method. »

Fleio is a billing solution and self-service control panel for OpenStack that enables a public cloud startup to launch its OpenStack services offering in a matter of days.