SigNoz logo

SigNoz

Emerging#15 in Cloud & Infrastructure

Open-source APM with unified metrics, traces, and logs on OpenTelemetry and ClickHouse; YC-backed $6.5M with 19,000+ GitHub stars competing with Datadog and Grafana for self-hosted observability.

Best for: Open Source APMEmerging, rapid growth
28
AI Score
Grade D↑ Trending
AI Visibility Score (Beta)
Cloud & InfrastructureOpen Source APMWebsiteUpdated March 2026

Brand Intelligence Graph

Capabilities
Open Source APM

Company Overview

About SigNoz

SigNoz is an open-source application performance monitoring (APM) and observability platform providing unified metrics, distributed traces, and logs in a single application — built natively on OpenTelemetry standards and deployable via self-hosted Docker/Kubernetes or SigNoz Cloud, offering teams full ownership of their observability data without vendor lock-in or per-seat/per-GB pricing that makes Datadog and New Relic expensive at scale. Founded and backed by Y Combinator with $6.5 million raised, SigNoz has grown to 19,000+ GitHub stars and is used by teams at Bands, Outplay, and hundreds of engineering organizations globally as the open-source Datadog alternative.

Business Model & Competitive Advantage

SigNoz's OpenTelemetry-native architecture is the core technical differentiator: rather than proprietary agents that create vendor lock-in, SigNoz instruments applications using OpenTelemetry SDKs — the CNCF standard now adopted by Google, Microsoft, Amazon, and most major cloud providers. Teams instrument once with OpenTelemetry and can switch between SigNoz, Jaeger, Tempo, or cloud vendor APM without re-instrumentation. ClickHouse (SigNoz's storage layer) enables columnar analytics on trace and log data at speeds that traditional time-series databases cannot match — query 1 million traces for slow endpoints or error patterns in sub-second response times. The unified correlation layer links metrics anomalies, traces for the affected service, and logs from the time window in a single investigation workflow.

Competitive Landscape 2025–2026

In 2025, SigNoz competes in the APM and observability market with Datadog (NASDAQ: DDOG, dominant commercial APM), Grafana (open-source but commercial cloud, $350M raised), and Jaeger/Prometheus (open-source but without unified UI) for developer and DevOps observability tool adoption. Datadog's pricing model (per host, per GB of logs, per million trace spans) creates predictable but high costs as engineering teams scale — SigNoz positions as the alternative that eliminates per-unit pricing for teams with significant observability data volume. The 2025 strategy focuses on SigNoz Cloud managed service growth (for teams that want open-source without self-hosting complexity), building AI-powered anomaly detection and root cause analysis, and expanding the community through OpenTelemetry education content.

Curated content • Fact-checked and verified

Recent Activity

View all →
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Kubernetes CPU Alerts - Monitor Node and Container Usage

Set up SigNoz alerts for Kubernetes CPU: node usage against allocatable capacity, and container usage against its configured CPU limit.

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Reduce Log Ingestion Volume in SigNoz

Filter, deduplicate, and truncate verbose log records at the OpenTelemetry Collector edge to reduce the log ingestion volume SigNoz bills for.

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Reduce Trace Volume with Sampling Strategies

Reduce trace ingestion volume in SigNoz using head-based sampling, tail-based sampling policies, and pre-filtering that removes low-value spans.

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Set Ingestion Limits in SigNoz Cloud

Set hard, per-signal ingestion caps on a SigNoz Cloud ingestion key to stop a misconfigured Dev or Staging environment from generating an unexpected bill.

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Grok Build Observability & Monitoring with OpenTelemetry

Monitor Grok Build, xAI's terminal coding agent, with OpenTelemetry and SigNoz. Track token usage, tool calls, errors, and startup latency.

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Grok Build Dashboard

Monitor Grok Build with token usage by type and model, tool activity and outcomes, error categories, and startup latency from OpenTelemetry metrics.

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Analyze Ingestion Volume in SigNoz

Use the Cost Meter Dashboard and the Logs, Traces, and Metrics Explorers in SigNoz to find which service and signal is driving ingestion volume.

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Cost Control and Optimization in SigNoz

Identify high-volume metrics, traces, and logs in SigNoz and apply the matching fix, from Collector-level filtering to sampling and label aggregation.

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Reduce Metric Sample Volume and Cardinality

Drop unused metrics, aggregate high-cardinality labels, and tune temporality and collection interval to reduce metric sample volume in SigNoz.

blog_post
We Compared the 11 Best Log Management Tools for 2026

Compare the 11 best log management tools: SigNoz, Datadog, Splunk, Elastic, Loki, Graylog, OpenSearch, New Relic, Sumo Logic, Better Stack and OpenObserve.

blog_post
Introducing the new trace detail view

The new SigNoz Cloud trace detail view renders 100,000 spans in one flame graph. Find the failing span in million-span, AI-scale traces, fast.

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GitHub Copilot Monitoring with OpenTelemetry and SigNoz

Monitor GitHub Copilot Chat with OpenTelemetry and SigNoz. Trace agent turns, model calls, and tool executions, and track token usage and latency.

Key Differentiators

Emerging Innovator

SigNoz is an emerging player bringing innovative solutions to the IT Operations & Observability market.

Frequently Asked Questions

Estimated Visibility Trend (Beta)

Simulated 8-week rolling score

28
↑ Trending

Based on estimated brand signals. Historical tracking coming soon.

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