# SigNoz

> SigNoz is a free, open-source app you can self-host in the monitoring & status pages category. Open-source observability platform for logs, metrics and traces built on OpenTelemetry. It has 32,287 GitHub stars, is released under the MIT license and ships a Docker image. It is a self-hosted alternative to Datadog and Grafana Cloud.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/SigNoz/signoz |
| Website | https://signoz.io/ |
| GitHub stars | 32,287 |
| Forks | 2,528 |
| Open issues | 1,138 |
| License | MIT |
| License type | Open source |
| Language | TypeScript |
| Docker image | Yes |
| Platforms | Docker |
| Categories | Monitoring & Status Pages |
| Commits, last 12 months | 1,939 |
| Last commit | Oct 6, 2026 |
| Latest release | v0.145.0 (Oct 5, 2026) |
| Created | Jan 3, 2021 |
| Maintenance | Actively maintained |
| Archived | No |

Topics: observability, application-monitoring, opentelemetry, distributed-tracing, apm, go, monitoring, react, self-hosted, typescript

## Install

SigNoz ships a Docker image; follow the README at https://github.com/SigNoz/signoz for the image name and environment variables.

Need it installed for you? [appsgit installation help](https://appsgit.com/services/install): a fixed quote by email, single app installs from $79.

## SigNoz replaces

- [Datadog alternatives](https://appsgit.com/alternatives/datadog): A cloud monitoring platform for metrics, logs and traces.
- [Grafana Cloud alternatives](https://appsgit.com/alternatives/grafana-cloud): A hosted observability stack for metrics, logs and traces.

## Similar apps in Monitoring & Status Pages

- [Uptime Kuma](https://appsgit.com/apps/uptime-kuma): Easy-to-use self-hosted uptime monitor with status pages and 90+ notification channels. (92,149 stars, MIT, JavaScript, Docker)
- [Netdata](https://appsgit.com/apps/netdata): Real-time infrastructure monitoring with per-second metrics and zero-config dashboards. (80,804 stars, GPL-3.0, Go, Docker)
- [Grafana](https://appsgit.com/apps/grafana): Dashboards and visualization for metrics, logs and traces from Prometheus, Loki and dozens of other sources. (77,096 stars, AGPL-3.0, TypeScript, Docker)
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- [Glances](https://appsgit.com/apps/glances): Cross-platform system monitoring tool with a terminal, web and API interface. (33,740 stars, LGPL-3.0, Python, Docker)
- [Grafana Loki](https://appsgit.com/apps/grafana-loki): Horizontally scalable log aggregation system inspired by Prometheus. (28,990 stars, AGPL-3.0, Go, Docker)
- [Beszel](https://appsgit.com/apps/beszel): Lightweight server monitoring hub with Docker stats, history and alerts. (25,991 stars, MIT, Go, Docker)
- [Apache SkyWalking](https://appsgit.com/apps/apache-skywalking): Application performance monitoring and observability platform for distributed systems. (24,967 stars, Apache-2.0, Java, Docker)

## Articles

- [Sentry self-hosted: requirements, costs and the lighter alternatives](https://appsgit.com/blog/sentry-self-hosted): Sentry self-hosted in 2026: hardware requirements, licence, hidden costs and missing features, plus the lighter Sentry-compatible options GlitchTip and Bugsink.

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