Home › Infrastructure & ops › Monitoring, uptime & alerts
Know when things break without paying per host, per metric, per alert. From one-container uptime checks to the full Prometheus stack.
| # | Tool | T·V·P·E | Index | Type | |
|---|---|---|---|---|---|
| 1 | ntfy Push notifications via simple HTTP PUT |
5.0 | self-host | ~ | |
| 2 | Uptime Kuma Beautiful self-hosted uptime monitoring |
4.8 | self-host | ✓ | |
| 3 | Gotify Minimal self-hosted push server |
4.8 | self-host | ~ | |
| 4 | Healthchecks.io Dead-simple cron job monitoring |
4.8 | self-host | ~ | |
| 5 | Prometheus Pull-based metrics & alerting, CNCF-graduated |
4.8 | self-host | ~ | |
| 6 | Grafana The observability dashboard standard |
4.0 | self-host | ~ | |
| 7 | Netdata Per-second system metrics out of the box |
3.5 | self-host | ~ |
Max ~7 listings per category, by design — curation is the product. Think something belongs here? Submit it; it has to displace an incumbent.