What are some alternatives?
When comparing MASGAU and TCAdmin, you can also consider the following products
Open Game Panel - OGP is a game server control panel.
Pterodactyl - Pterodactyl is the free game server management panel designed by users, for users.
GameSave Manager - Ever had to format your system?
Game Backup Monitor - Automatically backup your saved games with optional cloud support.
Pufferpanel - It's made for hosting your Minecraft server. It's open source.
SaveGame Backup Manager - The target of the project is backing-up full savegame settings including registry keys.