# prom-alertmanager vs Proxmox Kubernetes Engine

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

| | prom-alertmanager | Proxmox Kubernetes Engine |
|---|---|---|
| Score | 73/100 ✓ | 41/100 |
| Rank in category | #14 of 104 in Monitoring & observability | #10 of 11 in Container Orchestration |
| GitHub stars | 8 676 ✓ | 244 |
| Stars, last 30 days | +49 ✓ | +0 |
| Stable releases, 12 months | 11 ✓ | 7 |
| Latest release | v0.34.1 · 17 Sept 2026 ✓ | v0.0.7 · 13 Sept 2026 |
| Setup | Moderate ✓ | Advanced |
| Official Docker image | Yes ✓ | No |
| License | Apache-2.0 | AGPL-3.0 |
| Main language | Go | — |

## Which one should you pick?

prom-alertmanager scores 73/100 against 41/100 for Proxmox Kubernetes Engine, so it is the safer default.

prom-alertmanager ships more often: 11 stable releases in the past year, against 7 for Proxmox Kubernetes Engine.

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

prom-alertmanager is growing faster right now (+49 stars in 30 days).

## Details

- [prom-alertmanager](https://selfhost.directory/project/prom-alertmanager) (markdown: https://selfhost.directory/project/prom-alertmanager.md)
- [Proxmox Kubernetes Engine](https://selfhost.directory/project/proxmox-kubernetes-engine) (markdown: https://selfhost.directory/project/proxmox-kubernetes-engine.md)

---
Source: https://selfhost.directory/compare/prom-alertmanager-vs-proxmox-kubernetes-engine