OSEMvssentry
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| OSEM | sentry | |
|---|---|---|
| Score | 47/100 | 80/100 |
| Rank in category | #8 of 11 in Event Management | #1 of 9 in Application Performance Monitoring |
| GitHub stars | 929 | 45 676 |
| Stars, last 30 days | +0 | +837 |
| Stable releases, 12 months | 0 | 22 |
| Latest release | — | 26.10.1 · 28 Oct 2026 |
| Setup | Advanced | Advanced |
| Official Docker image | No | Yes |
| License | MIT | Other |
| Main language | Ruby | Python |
Which one should you pick?
sentry scores 80/100 against 47/100 for OSEM, so it is the safer default.
sentry ships more often: 22 stable releases in the past year, against 0 for OSEM.
sentry is growing faster right now (+837 stars in 30 days).
OSEM details →sentry details →