GL Grafana Loki vs SN SigNoz
Compare Grafana Loki vs SigNoz features, pricing, and performance metrics side-by-side to find the optimal platform for your engineering workflow.
Quick Verdict
Grafana Loki excels at core workflow integration; SigNoz wins on full-stack apm. Choose Grafana Loki if you prioritize core workflow integration; choose SigNoz if you need full-stack apm.
Grafana Loki vs SigNoz Feature Comparison
| Feature | Grafana Loki | SigNoz |
|---|---|---|
| Log Aggregation | Supported Yes Centralized log aggregation with LogQL | Supported Yes Log management with ClickHouse backend |
| Full-Stack APM | Not supported No Log aggregation only, not full APM | Supported Yes Logs, metrics, traces, and exceptions in one platform |
| Dashboards | Supported Yes Native Grafana integration for dashboards | Supported Yes Built-in dashboards for traces, metrics, logs |
| Alerting | Supported Yes Log-based alerting rules | Supported Yes Alerting with Slack, PagerDuty, and webhook integrations |
| Metrics | Supported Yes Label-based indexing (cost-efficient) | Supported Yes Full-text and structured log search |
| Query Language | Supported Yes Prometheus-compatible query language (LogQL) | Supported Yes ClickHouse SQL queries for logs and traces |
| Horizontal Scaling | Supported Yes Horizontal scaling via object storage | Supported Yes ClickHouse clustering for horizontal scaling |
| Multi-Tenancy | Supported Yes Multi-tenant log isolation | Supported Yes Multi-tenancy with organization-level isolation |
| Integrations | Supported Yes Grafana, Prometheus, Tempo integrations | Supported Yes OpenTelemetry native, Jaeger, Zipkin support |
| Storage Backends | Supported Yes Object storage backends (S3, GCS, Azure, MinIO) | Supported Yes ClickHouse, S3-tiered storage |
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About Grafana Loki
Disclosure: We may earn a commission if you click any of these links and make a purchase, at no additional cost to you. This does not influence our reviews.
Grafana Loki is a log aggregation system designed to be cost-effective and Prometheus-compatible. Unlike Elasticsearch, Loki indexes only labels (not full text), making it dramatically cheaper to operate. Integrates natively with Grafana for visualization and Prometheus for correlation. Supports LogQL query language, alerting, and retention policies.
About SigNoz
Disclosure: We may earn a commission if you click any of these links and make a purchase, at no additional cost to you. This does not influence our reviews.
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.
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