SigNoz – open-source alternative to DataDog, NewRelic

In plain words

SigNoz is an open-source observability platform that provides an alternative to DataDog and NewRelic. It now includes logs management built on ClickHouse, offering filtering, full-text search, live log streaming, and detailed log views in table and JSON formats. The ClickHouse backend delivers improved resource efficiency for log ingestion. SigNoz is designed for development teams seeking self-hosted monitoring and debugging tools without vendor lock-in.

written from the facts on this page · September 2026

From the sources

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps. - SigNoz/signoz

In the maker’s words, at launch

We just released a major upgrade to SigNoz with support for Logs management based on ClickHouse. Would love to get any feedback from the community here on what you think and any questions you may have for us Many big companies like Uber and Cloudflare have been shifting to ClickHouse as their main workhorse for Logs…

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