# Blackbox exporter vs Librum

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

| | Blackbox exporter | Librum |
|---|---|---|
| Score | 70/100 ✓ | 60/100 |
| Rank in category | #3 of 51 in Monitoring & observability | #5 of 7 in E-book Management |
| GitHub stars | 5 922 ✓ | 5 318 |
| Stars, last 30 days | +16 ✓ | +-2 |
| Stable releases, 12 months | 3 ✓ | 0 |
| Latest release | v0.29.1 · 21 Oct 2026 | — |
| Setup | Easy ✓ | Moderate |
| Official Docker image | Yes ✓ | No |
| License | Apache-2.0 | GPL-3.0 |
| Main language | Go | C |

## Which one should you pick?

Blackbox exporter scores 70/100 against 60/100 for Librum, so it is the safer default.

Blackbox exporter ships more often: 3 stable releases in the past year, against 0 for Librum.

If you want the quickest setup, Blackbox exporter is easier to run; Librum needs more configuration.

Blackbox exporter is growing faster right now (+16 stars in 30 days).

## Details

- [Blackbox exporter](https://selfhost.directory/project/blackbox-exporter) (markdown: https://selfhost.directory/project/blackbox-exporter.md)
- [Librum](https://selfhost.directory/project/librum) (markdown: https://selfhost.directory/project/librum.md)

---
Source: https://selfhost.directory/compare/blackbox-exporter-vs-librum