PgHerovsprometheus
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| PgHero | prometheus | |
|---|---|---|
| Score | 66/100 | 90/100 |
| Rank in category | #1 of 2 in Performance monitoring | #1 of 104 in Monitoring & observability |
| GitHub stars | 8 942 | 66 827 |
| Stars, last 30 days | +12 | +631 |
| Stable releases, 12 months | 0 | 16 |
| Latest release | — | v3.15.1 · 21 Oct 2026 |
| Setup | Easy | Moderate |
| Official Docker image | Yes | Yes |
| License | MIT | Apache-2.0 |
| Main language | Ruby | Go |
Which one should you pick?
prometheus scores 90/100 against 66/100 for PgHero, so it is the safer default.
prometheus ships more often: 16 stable releases in the past year, against 0 for PgHero.
If you want the quickest setup, PgHero is easier to run; prometheus needs more configuration.
prometheus is growing faster right now (+631 stars in 30 days).
PgHero details →prometheus details →