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LibrumvsProxmox Kubernetes Engine

Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

LibrumProxmox Kubernetes Engine
Score60/10041/100
Rank in category#5 of 7 in E-book Management#10 of 11 in Container Orchestration
GitHub stars5 318244
Stars, last 30 days+-2+0
Stable releases, 12 months07
Latest release—v0.0.7 · 13 Sept 2026
SetupModerateAdvanced
Official Docker imageNoNo
LicenseGPL-3.0AGPL-3.0
Main languageC—

Which one should you pick?

Librum scores 60/100 against 41/100 for Proxmox Kubernetes Engine, so it is the safer default.

Proxmox Kubernetes Engine ships more often: 7 stable releases in the past year, against 0 for Librum.

If you want the quickest setup, Librum is easier to run; Proxmox Kubernetes Engine needs more configuration.

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