Last updated: March 2026
Open Source Monitoring Tools Comparison 2026
Side-by-side comparison of 5 open source monitoring tools covering tracing, metrics, deployment models, and total cost of ownership.
Feature Comparison
| Feature | TraceKit | Grafana Stack | Jaeger | Zipkin | SigNoz |
|---|---|---|---|---|---|
| Tracing Capabilities | |||||
| Distributed tracing | |||||
| Trace visualization | |||||
| Service maps | Limited | ||||
| Trace comparison | |||||
| Live debugging | |||||
| Metrics & Logging | |||||
| Metrics collection | |||||
| Log aggregation | |||||
| Custom dashboards | |||||
| Alerting rules | |||||
| Deployment & Operations | |||||
| Self-hosted | |||||
| Cloud managed option | |||||
| Docker deployment | |||||
| Kubernetes Helm chart | |||||
| Community & Ecosystem | |||||
| Open-source SDKs | |||||
| CNCF project | |||||
| OTel native support | |||||
| Enterprise support | |||||
| Cost of Ownership | |||||
| Free self-hosted | |||||
| Managed free tier | |||||
| No per-host fees | |||||
| Community-maintained plugins | Limited | Limited | |||
Pricing Comparison
| Tool | Pricing Model | Starting At |
|---|---|---|
| TraceKit | Flat-rate (SaaS) | Free tier available |
| Grafana Stack | Free self-hosted, usage-based Cloud | Free OSS, Cloud from $29/mo |
| Jaeger | Free (self-hosted only) | Infrastructure costs only |
| Zipkin | Free (self-hosted only) | Infrastructure costs only |
| SigNoz | Free self-hosted, usage-based Cloud | Free OSS, Cloud from $199/mo |
Frequently Asked Questions
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