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Datadog vs SigNoz
Datadog offers similar unified observability but with per-host and per-user pricing, whereas SigNoz uses usage-based billing and OpenTelemetry-native data model.
DatadogMonitoring and security platform for cloud apps
SigNozOpen-source observability: traces, metrics and logs on OpenTelemetryWhich to pick
Pick Datadog if you want…
- Unified observability and security for cloud apps
- Predictable usage-based pricing
- Integrations with Amazon Web Services, GitHub or GitLab (on Datadog's list, not SigNoz's)
Pick SigNoz if you want…
- Unified OpenTelemetry observability
- Open-source code (SigNoz/signoz on GitHub)
Side by side
- What it is
- Datadog:Datadog is a cloud monitoring and security platform that provides observability across infrastructure, applications, logs, and security.
- SigNoz:SigNoz is an OpenTelemetry-native observability platform offering APM, logs, traces, metrics, alerts and AI-assisted debugging.
- Best for
- Datadog:Unified observability and security for cloud apps
- SigNoz:Unified OpenTelemetry observability
- Who it’s for
- Datadog:Developers, IT ops, and security teams managing cloud-native workloads.
- SigNoz:DevOps, SRE and engineering teams needing unified observability.
- Pricing
- Datadog:Freemium
- SigNoz:Freemium
- Plans
- Datadog:AI Credits $500 per 500 credits per month · Code Coverage $8 per committer per month · Log Management $0.10 per GB ingested per month
- SigNoz:Teams $49/month per month · Community (Self-Hosted) Free
- Open source
- Datadog:—
- SigNoz:Yes, 32,258 GitHub stars
- Works with
- Datadog:Amazon Web Services, Kubernetes, OpenTelemetry, GitHub, GitLab, Azure DevOps
- SigNoz:OpenTelemetry, Kubernetes
Datadog features
- Infrastructure Monitoring. Collects metrics, custom metrics, and alerts from servers, containers, and cloud services.
- Application Performance Monitoring. Tracks request latency, traces, and provides continuous profiling.
- Log Management. Ingests, parses, enriches and stores logs with flexible retention and alerting.
- Security Suite. Offers code security, vulnerability management, cloud security posture and SIEM.
- Synthetic & Real User Monitoring. Proactively tests user journeys and captures real-user performance data.
- AI-powered Bits Suite. AI agents for chat, investigation, code fixes, and custom workflow automation.
SigNoz features
- APM & Tracing. Collect and analyze traces with up to a million spans, showing latency, errors and service dependencies.
- Log Management. Columnar log storage with built-in trace correlation and fast query via PromQL or ClickHouse SQL.
- Metrics & Alerts. Metrics ingestion with usage-based pricing, plus threshold, anomaly and Apdex alerts.
- AI Assistant (Noz). Chat-based AI teammate that can query telemetry, investigate incidents and build dashboards.
- LLM Observability. Native telemetry for OpenAI, Azure OpenAI, Gemini and other LLM services.
- Infrastructure Monitoring. Kubernetes, host and cloud metrics displayed alongside application signals.
- Dashboards & Templates. Reusable dashboard templates for services, infra, databases and LLM usage.
- Compliance & Security. SOC 2 Type II, HIPAA, data residency in US/EU/India and SSO/SAML support for enterprise.
Datadog vs SigNoz FAQ
Is Datadog or SigNoz free?+
Datadog has a free plan and paid plans. SigNoz has a free plan (Community (Self-Hosted)); paid plans start at $49/month (Teams).
Is Datadog or SigNoz open source?+
SigNoz is open source (SigNoz/signoz on GitHub). DevHunt has no public source repository on record for Datadog.
Do Datadog and SigNoz integrate with the same tools?+
Partly. Both list Kubernetes and OpenTelemetry. Datadog also lists Amazon Web Services, GitHub, GitLab and Azure DevOps.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.