Deploy and Host SigNoz on Railway

SigNoz is an open-source observability platform that lets you collect, store, and analyze your application's traces, metrics, and logs using the OpenTelemetry standard.

About Hosting SigNoz

Deploying this template provisions the SigNoz stack:

SigNoz (UI and query service)
SigNoz OpenTelemetry Collector (ingester)
ClickHouse (telemetry store)
ClickHouse Keeper (coordination)
Schema migrator (one-time job that prepares the ClickHouse schema)

The template wires these services together with the environment variables, health checks, and persistent storage they need. Point your application's OpenTelemetry SDK or agent at the collector's ingest endpoint, and SigNoz begins visualizing your service dependencies, latency, and errors.

Common Use Cases

Application Performance Monitoring: monitor metrics, logs, and traces across your Railway stack.
Debugging and Troubleshooting: correlate logs, metrics, and traces to find and fix issues quickly.
Infrastructure Observability: track system health, resource usage, and service dependencies.
Alerting and Incident Response: set alerts on metric and log patterns for proactive response.

Accessing SigNoz

The SigNoz UI is served on port 8080 and exposed on the SigNoz service's public domain.
Send telemetry to the collector over OTLP (gRPC on 4317, HTTP on 4318). Expose the port you need under the collector service's networking settings.

Upgrading

The template layout has changed. New deployments use the new layout automatically. If you deployed this template earlier, do not use Railway's "Update" button to move to it, as it will not apply cleanly and can break your install. Follow MIGRATION.md to migrate on your own schedule. The previous layout stays available for now, so existing installs keep running until you choose to migrate.

Why Deploy on Railway

Railway hosts your full infrastructure stack so you can deploy and scale SigNoz without managing the underlying servers. Host your services, databases, and observability stack together on one platform.

Deploy SigNoz