Apps similar to PrimeWeb include Webmin, which is open source with a free version. Other options are ispmanager, Plesk, SpinupWP and Webuzo. You can choose from more than 10 Server Management Tools like PrimeWeb for self-hosting, the web, Linux, Windows and Mac.
SolidCP is a complete hosting Control Panel for hosting and IT providers to manage many enterprise software such as: Server 2014, MySQL, MariaDB, Microsoft Exchange, Sharepoint, Lync/ Skype for Business , Webdav, RDS Services, and Hyper-V.
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Core-Admin is a server administration panel that allows to handle several servers with a single web console. It provides an ISP ready solution to manage Web hosting, mail, DNS and FTP.
LaunchWP is a WordPress-focused modern server management dashboard to install and launch WordPress in a VPS (Virtual Private Server). LaunchWP works with any VPS or cloud provider, including DigitalOcean, Vultr, Linode, AWS LightSail, GCP, and many more.
