SigNoz
Open-source observability: traces, metrics and logs on OpenTelemetry
FreeMonitoringOpen Source3 impressions
SigNoz is an OpenTelemetry-native observability platform offering APM, logs, traces, metrics, alerts and AI-assisted debugging.
- for
- DevOps, SRE and engineering teams needing unified observability.
- pricing
- freemium · free trial
- license
- open source
Key features
- APM & Tracing — Collect and analyze traces with up to a million spans, showing latency, errors and service dependencies.
- Log Management — Columnar log storage with built-in trace correlation and fast query via PromQL or ClickHouse SQL.
- Metrics & Alerts — Metrics ingestion with usage-based pricing, plus threshold, anomaly and Apdex alerts.
- AI Assistant (Noz) — Chat-based AI teammate that can query telemetry, investigate incidents and build dashboards.
- LLM Observability — Native telemetry for OpenAI, Azure OpenAI, Gemini and other LLM services.
- Infrastructure Monitoring — Kubernetes, host and cloud metrics displayed alongside application signals.
- Dashboards & Templates — Reusable dashboard templates for services, infra, databases and LLM usage.
- Compliance & Security — SOC 2 Type II, HIPAA, data residency in US/EU/India and SSO/SAML support for enterprise.
Use cases
- Debug a latency spike by jumping from an alert to related traces, logs and metrics.
- Monitor Kubernetes clusters with out-of-the-box host and pod dashboards.
- Track LLM API usage and performance across OpenAI, Azure OpenAI and Gemini.
- Set up automated alerts on error rates, Apdex scores or anomalous metric patterns.
- Provide AI-assisted incident investigation via the Noz chat interface.
SigNoz pricing
- Teams$49/month/monthIncludes $49 of usage · No user- or host-based fees · Access to all features and AI assistant
- Community (Self-Hosted)FreeOpen-source version · Run on your own infrastructure
SigNoz vs alternatives
 SigNoz |  Datadog |  Grafana |  New Relic | |
|---|---|---|---|---|
| Best for | Unified OpenTelemetry observability | Predictable usage-based pricing | All-in-one observability stack | OpenTelemetry-native monitoring |
| Pricing | Freemium | Subscription | Subscription | Subscription |
| DevHunt upvotes | 0 | 0 | 0 | 0 |
| Launched | — | — | — | — |
- SigNoz vs Datadog: Datadog offers similar unified observability but with per-host and per-user pricing, whereas SigNoz uses usage-based billing and OpenTelemetry-native data model.
- SigNoz vs Grafana: Grafana focuses on dashboards and requires separate data sources; SigNoz provides built-in ingestion, storage and alerting.
- SigNoz vs New Relic: New Relic also offers full-stack monitoring but with different pricing; SigNoz emphasizes open-source roots and OpenTelemetry compliance.
SigNoz FAQ
How quickly can we start sending data?+
Teams typically start by instrumenting with OpenTelemetry SDKs or the OpenTelemetry Collector; Helm charts are available for Kubernetes and CloudWatch logs can be routed to SigNoz Cloud.
Can SigNoz replace Datadog, Grafana or CloudWatch?+
Yes, it provides logs, metrics, traces, dashboards and alerts in a single OpenTelemetry-native product, and many migrations begin by sending existing OpenTelemetry data to SigNoz.
How is usage-based pricing calculated?+
After the included $49 of usage, logs and traces cost $0.30 per GB ingested and metrics cost $0.10 per million samples; retention periods are selectable.
Is there a self-hosted option?+
Yes, the Community edition can be installed and managed on your own infrastructure; enterprise customers can also choose BYOC or dedicated cloud deployments.
What alert channels are supported?+
Alerts can be sent to Slack, PagerDuty, Opsgenie, Microsoft Teams, email or via webhooks, with routing policies based on labels.
Summarized by DevHunt from signoz.io · Oct 1, 2026. Details may change; check the official site.
About this listing
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