Crafty Controller is described as 'Crafty is a wrapper for a Minecraft server which runs in the background. It has tons of features, including a slick AdminLTE-based GUI, auto-backups and console commands' and is an app in the os & utilities category. There are more than 10 alternatives to Crafty Controller for a variety of platforms, including Linux, Windows, Self-Hosted solutions, Mac and Online / Web-based. The best alternative is Pterodactyl, which is both free and Open Source. Other great apps like Crafty Controller are LinuxGSM, Pufferpanel, Easy-Wi and Open Game Panel.
PufferPanel is an open source game server management panel designed for both small networks and game server providers. PufferPanel supports Minecraft, Spigot, Sponge, Source Dedicated Servers, BungeeCord, PocketMine and much more.
Easy-Wi is a Webinterface and CMS perfect for everyone in need of a professional server management and online presence. It was designed and built to automate and ease the daily tasks. Easy-Wi is backed by a great customer support.
OGP is a game server control panel. It uses a web interface (PHP/MySQL) that controls an agent (Perl) running on the servers hosting your games. It is used to start/stop/monitor game server instances. More features like a config file editor are coming soon.
MineOS CRUX is a specialized distribution with a specific goal: To provide the ultimate server solution for Minecraft and to provide a robust and extendible platform for server mods and related value-added functionality.
McMyAdmin is a web interface and administration utility for Minecraft Survival Multiplayer (SMP) servers. It lets you monitor the servers status, chat with users, manage groups and permissions, schedule events, perform updates and more.