SigNoz vs Lightstep (ServiceNow Cloud Observability)(2026)
SigNoz is better for teams that need open source (mit). Lightstep (ServiceNow Cloud Observability) is the stronger choice if excellent deployment/change tracking. SigNoz is open-source (from $0) and Lightstep (ServiceNow Cloud Observability) is paid (from $100/mo).
Full feature breakdown, pricing details, and pros & cons below.
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SigNoz
SigNoz is an open-source observability platform that unifies distributed tracing, metrics, and logs in a single UI — built on ClickHouse for performance, compatible with OpenTelemetry.
Starting at $0
Visit SigNozLightstep (ServiceNow Cloud Observability)
Lightstep (now ServiceNow Cloud Observability) provides distributed tracing and change intelligence — correlating deployments and incidents with performance degradation in real time.
Starting at $100/mo
Visit Lightstep (ServiceNow Cloud Observability)How Do SigNoz and Lightstep (ServiceNow Cloud Observability) Compare on Features?
| Feature | SigNoz | Lightstep (ServiceNow Cloud Observability) |
|---|---|---|
| Pricing model | open-source | paid |
| Starting price | $0 | $100/mo |
| Distributed tracing | ✓ | ✓ |
| Metrics monitoring | ✓ | — |
| Log management | ✓ | — |
| OpenTelemetry native | ✓ | — |
| ClickHouse backend | ✓ | — |
| Alerts | ✓ | ✓ |
| Service maps | ✓ | — |
| Change intelligence | — | ✓ |
| Deployment correlation | — | ✓ |
| Service health snapshots | — | ✓ |
| OpenTelemetry support | — | ✓ |
| Metrics + traces unified | — | ✓ |
SigNoz Pros and Cons vs Lightstep (ServiceNow Cloud Observability)
SigNoz
Lightstep (ServiceNow Cloud Observability)
Should You Use SigNoz or Lightstep (ServiceNow Cloud Observability)?
Choose SigNoz if…
- •Open source (MIT)
- •Three pillars unified
- •OTel native
Choose Lightstep (ServiceNow Cloud Observability) if…
- •Excellent deployment/change tracking
- •OpenTelemetry founding member
- •Service health snapshots