SigNoz review
A strong open-source APM for teams that want deep tracing and deployment control.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SigNoz is an open-source observability platform for engineering teams monitoring cloud-native applications. It combines application performance monitoring, distributed tracing, logs, metrics, dashboards, alerts, and infrastructure visibility in one interface. Teams can send telemetry through OpenTelemetry, inspect service-level RED metrics, follow requests across microservices, analyze databases and external calls, and correlate traces with logs. It is available as customer-managed software or a cloud-managed service, with web, API, Android, and iOS access.
The pricing structure suits teams that want to control deployment or scale telemetry usage rather than pay by seat. Community Edition is an open-source, self-hosted option with customer-managed deployment. Teams costs $49 per month and includes $49 of usage, unlimited teammates and hosts, and a cloud-managed service; additional logs, traces, and metrics are billed by ingestion volume. Enterprise supports cloud, BYOC, or self-hosted deployment and adds enterprise support and security features. This makes Community Edition a practical starting point for technical teams, while Teams and Enterprise fit organizations that want managed operations or broader commercial support.
Trace analysis is SigNoz’s clearest strength. Trace Explorer supports filtering by service, operation, duration, and span attributes, while distributed tracing includes flamegraph views and trace funnels for examining request flow and drop-off points. Dependency maps cover services, databases, and messaging systems, and dashboards and alerts span metrics, logs, traces, exceptions, and Apdex. Integrations include OpenTelemetry, Kubernetes, Docker, AWS CloudWatch, Heroku, Vercel, Cloudflare, Apache HTTP Server, Elasticsearch, MySQL, and RabbitMQ. Choose SigNoz for open-source control and detailed trace investigation; consider alternatives if a much broader integration ecosystem or a separately packaged RUM module is central to your requirements.
SigNoz pros and cons
- Where it wins
- Open-source self-hosted Community Edition
- Trace Explorer, flamegraphs, funnels, and dependency maps
- Correlates traces, logs, metrics, exceptions, and Apdex
- Where it doesn't
- Integration coverage is moderate
- Teams pricing is usage-based, with additional telemetry charges
- Advanced enterprise support and security features require Enterprise
SigNoz fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update