
Open-source observability platform native to OpenTelemetry
SigNoz is an open-source observability platform combining logs, traces, metrics, exceptions, and alerts in one app. Built on OpenTelemetry and ClickHouse, it is a cost-effective alternative to Datadog and New Relic.
End-to-end request flows with flame graphs.
Ingest and query logs at scale via ClickHouse.
Customizable dashboards with PromQL support.
Threshold and anomaly alerts on any signal.
Stack traces with trace correlation.
First-class OTel SDK and collector support.
Auto-generated topology maps.
Distributed tracing with service maps.
Replace Datadog/New Relic at fraction of cost.
Monitor Kubernetes with OpenTelemetry.
Self-hosted for data residency.
Best unified observability platform for teams that want metrics, logs, and traces in one self-hosted deployment with OpenTelemetry-native ingestion
Best overall Datadog alternative — delivers the closest feature parity in a single platform with transparent usage-based pricing and no per-host billing.

Open-source, AI-first business automation