Freemium
Sentry
Open SourceError Tracking · Monitoring & Observability
Error monitoring and tracing for every stack, with clear stack traces.
errorsmonitoringtracingapm
Discover the 5 best self-hosted tools for monitoring & observability. Host on your own servers, keeping data private and under your control. Curated, compared, and updated for developers.
| Tool | Pricing | Platforms | Top Strength | Link |
|---|---|---|---|---|
| Sentry | freemium | web | Error tracking with stack traces, release tagging and blame-worthy context | Details → |
| Uptime Kuma | free | web | Fancy open-source self-hosted uptime monitoring with status pages. | Details → |
| SigNoz | freemium | web | Open-source Datadog alternative built on OpenTelemetry. | Details → |
| Plausible | freemium | web | Lightweight, privacy-friendly open-source web analytics. | Details → |
| Umami | free | web | Simple, self-hostable web analytics you own (trending). | Details → |
Error Tracking · Monitoring & Observability
Error monitoring and tracing for every stack, with clear stack traces.
Uptime & Alerting · Monitoring & Observability
Fancy open-source self-hosted uptime monitoring with status pages.
APM & Tracing · Monitoring & Observability
Open-source Datadog alternative built on OpenTelemetry.
Web Analytics · Monitoring & Observability
Lightweight, privacy-friendly open-source web analytics.
Web Analytics · Monitoring & Observability
Simple, self-hostable web analytics you own (trending).