SigNoz
SigNoz is an open-source observable platform that collects data based on OpenTelemetry, combining metric, log and tracking (trace) data in a single interface. It provides the necessary tools for application performance, infrastructure tracking and monitoring of LLM-based systems. Users can choose cloud-based service options as well as host their data in their infrastructure.
SigNoz
100SigNoz · Observability / Datadog Alternatives
Common commercial products in this category: Datadog, New Relic, Dynatrace
- You analyze application metrics, logs, and distributed tracking data across a single platform.
- You monitor the performance of infrastructure components, including Kubernetes clusters, nodes and workloads.
- You follow requests in LLM applications by associating token usage and RAG processes with other telemetry data.
- • High number of open issues (1,578)
- ↑ PositiveHacker News
Show HN: SigNoz – open-source alternative to DataDog, NewRelic
“Hi, I want to love this product. This will be the 3rd or 4th time I have looked at the docs to figure out basic setup. Each time I look into this. I look to see how it can report CPU/Memory/Disk of the systems at large. When I read, all I find on open telemetry and SigNoz is how…”
- ↑ PositiveHacker News
Show HN: SigNoz – open-source alternative to DataDog, NewRelic
“We recommend users to run SigNoz in a separate k8s cluster/VM. In this way, even if your applications servers/clusters get overloaded, your observability stack (SigNoz) will still be running seamlessly. Many of our users use SigNoz in a similar fashion.”
Verified against README · Oct 26, 2026 · source