Which plan fits your players and mods?
A vanilla Terraria server is very lightweight: even a large world shared with friends runs comfortably on 2 GB of RAM. tModLoader mods are what drive usage up, sometimes sharply with content mods like Calamity or large modpacks.
- Copper 1 vCore · 2 GBVanilla server with friends, up to 8 players, any world size.
- Hellstone 2 vCores · 4 GB8 to 16 players, TShock or tModLoader with a few light mods.
- Hallowed 3 vCores · 6 GB16 to 32 players or tModLoader with Calamity, Thorium…
- Zenith 4 vCores · 8 GB32+ players or large tModLoader modpacks.
These are guidelines only: you can move up a plan from your client area whenever your community or mod list grows.

