SigNoz
Open-source full-stack observability platform with logs, metrics, and traces in one.
SigNoz is an open-source observability platform that provides logs, metrics, and traces in a single application. Built on ClickHouse for high-performance querying, it offers distributed tracing, log management, metrics, dashboards, and alerting without requiring multiple tools. Aims to be an open-source alternative to Datadog without per-host pricing.
- Best for: Monitoring & Observability
- Pricing: Free and open-source (MIT), Cloud from $49/mo
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Features
Alerting
Threshold and anomaly-based alerting
Alerting with Slack, PagerDuty, and webhook integrations
Dashboards
Visual dashboards for metrics and logs
Built-in dashboards for traces, metrics, logs
Full-Stack APM
Application performance monitoring with traces, logs, and metrics
Logs, metrics, traces, and exceptions in one platform
Horizontal Scaling
Scale out across nodes and regions
ClickHouse clustering for horizontal scaling
Integrations
Native integrations with other tools
OpenTelemetry native, Jaeger, Zipkin support
Log Aggregation
Centralized log collection and search
Log management with ClickHouse backend
Metrics
Time-series metric collection and storage
Full-text and structured log search
Multi-Tenancy
Isolation between teams and environments
Multi-tenancy with organization-level isolation
Query Language
Custom query language for data analysis
ClickHouse SQL queries for logs and traces
Storage Backends
Flexible storage options (S3, local, cloud)
ClickHouse, S3-tiered storage
Best For
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