Platform choices
Pick the platform that matches the way you actually run services.
The best home lab OS is the one you can maintain without friction. Simplicity and consistency matter more than chasing the newest platform.
Common options
Ubuntu Server
A familiar and well-supported choice for a general-purpose lab with a large ecosystem behind it.
Debian
Lean, reliable, and a great fit for small, stable infrastructure that you want to understand deeply.
Proxmox VE
Best when your lab revolves around VMs, storage, and infrastructure-level management.
TrueNAS
A compelling option when your homelab centers on storage, backup, and NAS operations.
How to choose
If you want a server that behaves like a general-purpose environment, Ubuntu Server or Debian is the easiest entry point. If your focus is virtual machines, storage, and management tools, Proxmox becomes a better fit. If your lab is mainly for data and backup layers, TrueNAS gives you a more opinionated and specialized foundation.