Plesk alternative: one window, no per-server license
Sites, WordPress, SSL, email and backups without a Plesk license. Captanel manages your servers from your Windows PC; nothing is installed as a panel.

Plesk is a panel installed on the server, opened in a browser and licensed per server. Captanel is installed on your computer and connects to your server over SSH. No panel runs on the server and no panel port is exposed.
Everything you do in Plesk
Sites and WordPress, free SSL with auto-renewal, email on your domain, automatic backups with one-click restore, firewall, databases, scheduled tasks.
The difference
No per-server license; many servers in one window. Passwords stay in an encrypted vault on your PC. The 24/7 watchdog alerts your phone.
Switching
Add your server and Captanel detects existing sites. Free for 14 days.