Apache Kafkavsprom-alertmanager
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Apache Kafka | prom-alertmanager | |
|---|---|---|
| Score | 83/100 | 73/100 |
| Rank in category | #1 of 12 in Message Broker | #14 of 104 in Monitoring & observability |
| GitHub stars | 34 152 | 8 676 |
| Stars, last 30 days | +346 | +49 |
| Stable releases, 12 months | 0 | 11 |
| Latest release | — | v0.34.1 · 17 Sept 2026 |
| Setup | Advanced | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Java | Go |
Which one should you pick?
Apache Kafka scores 83/100 against 73/100 for prom-alertmanager, so it is the safer default.
prom-alertmanager ships more often: 11 stable releases in the past year, against 0 for Apache Kafka.
If you want the quickest setup, prom-alertmanager is easier to run; Apache Kafka needs more configuration.
Apache Kafka is growing faster right now (+346 stars in 30 days).
Apache Kafka details →prom-alertmanager details →