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 →
blog_post
Logrotate Linux—Config, Examples & Log Rotation Guide (2026)

Learn how to set up and manage log rotation using logrotate on Linux. Explore configuration, examples, commands, and best practices to prevent log file overflow with SigNoz.

blog_post
What is Log Monitoring? From an Engineer's POV

Learn what log monitoring is from an engineer's point of view. Understand why it matters in production, which are the available tools and how to choose one based on your needs.

blog_post
CrewAI Observability & Monitoring with OpenTelemetry

Setup CrewAI observability with OpenTelemetry and SigNoz. Monitor agent, tool, and model performance with real-time traces, logs, and metrics.

blog_post
AutoGen Observability & Monitoring with OpenTelemetry

Setup AutoGen observability with OpenTelemetry and SigNoz. Monitor multi-agent workflows, track performance, and debug issues in real time.

blog_post
Claude Code Monitoring & Observability with OpenTelemetry

Learn how to monitor Claude Code sessions using OpenTelemetry and SigNoz. Track coding activity, performance trends, and error rates in real time.

blog_post
OpenAI Codex Observability & Monitoring with OpenTelemetry

Learn how to monitor OpenAI Codex usage with OpenTelemetry and SigNoz. Track coding assistant traces, logs, and performance metrics.

blog_post
Agno Monitoring and Observability with OpenTelemetry

Learn how to monitor Agno agents with OpenTelemetry and SigNoz. Track traces, logs, and metrics for real-time visibility into latency, errors, and usage.

blog_post
DeepSeek Monitoring & Observability with OpenTelemetry

Learn how to monitor DeepSeek API using OpenTelemetry and SigNoz. Track model latency, error rates, and token usage for better LLM observability.

blog_post
Anthropic Monitoring & Observability with OpenTelemetry

Learn how to monitor Anthropic API calls using OpenTelemetry and SigNoz. Track latency, errors, and usage trends for better AI observability.

blog_post
Amazon Bedrock Monitoring and Observability with OpenTelemetry

Setup Amazon Bedrock monitoring using OpenTelemetry and SigNoz. Track model performance, latency, error rates, and usage across foundation models.

blog_post
Azure OpenAI Monitoring & Observability with OpenTelemetry

Learn how to monitor Azure OpenAI API using OpenTelemetry and SigNoz. Track model latency, error rates, and usage for enterprise AI workloads.

blog_post
Google ADK Observability & Monitoring with OpenTelemetry

Setup Google ADK observability with OpenTelemetry and SigNoz. Monitor AI agent workflows, track LLM metrics, and debug issues in real time.

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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