Game Server Cost Calculator
Estimate monthly cost, RAM, storage, backups, and whether to start with a preview or paid server.
Open tool Free game server tools
Plan the server before you pay for it.
Reactor's tools help small game communities estimate cost, RAM, ports, and launch risk before renting persistent capacity. They run in the browser and are built for Discord-ready planning.
Minecraft Server RAM Calculator
Estimate RAM, plan size, and launch notes for Java, Bedrock, modded, and plugin-heavy servers.
Open toolGame Server Port Checklist
Get the TCP and UDP ports, firewall notes, and launch checks for popular dedicated servers.
Open tool Step 1
Estimate the setup
Pick a game, players, mod load, and backup expectations. Share the result with the group before collecting money.
Step 2
Validate the flow
Use Cloudflare previews for lifecycle, logs, settings, and support questions without renting idle VPS capacity.
Step 3
Promote when needed
Move paid communities to Hetzner when they need persistent compute and direct TCP or UDP game ports.