Datadog vs SigNoz
A detailed comparison to help you choose between Datadog and SigNoz.
Quick Verdict
4.0/5
Datadog
0 reviews
4.0/5
SigNoz
0 reviews
Both Datadog and SigNoz are equally rated at 4.0/5. Datadog is the leading enterprise observability platform. Infrastructure monitoring, APM, log management, synthetic monitoring, and security monitoring in one platform. 600+ integrations. SigNoz is a full-stack open source observability platform — metrics, traces, and logs in one. Datadog alternative you can self-host. Uses ClickHouse for efficient storage.
Datadog Enterprise monitoring — infrastructure, APM, logs | SigNoz Open-source observability platform for logs, metrics, and traces | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (0 reviews) | 4.0 (0 reviews) |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Scaling engineering organisations running microservices that need full-stack correlation and can fund it, plus regulated teams needing FedRAMP High or EU/German data residency. | Engineering teams priced out of Datadog or New Relic that want OpenTelemetry-native logs, metrics and traces with computable usage-based costs and US/EU/India data residency. |
| Features | ||
| IPv6 | ||
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ||
| Data-center locations | ||
| Regions | — | United States, European Union, India (SigNoz Cloud regions) |
| Tags | ||
| Tags | free tierapi accessteam featuressso | free tieropen sourceself hostableapi access |
| Visit Datadog → | Visit SigNoz → | |
Datadog
Pros
- + Deepest product breadth in observability: infrastructure, APM, logs, synthetics, RUM, security on one agent and one platform
- + List pricing is public — $15/host/mo Infrastructure Pro, $31/host APM bundled — unusual for this market
- + Strong correlation workflow: traces linked to logs, metrics and deploy events shortens incident debugging
- + Regional data residency choice with fully isolated sites in the US, Germany, UK, Japan and Australia
- + Mature alerting, dashboards and docs, with 600-plus integrations across the stack
Cons
- - Costs compound fast at scale — logs, indexed spans and custom-metric overage routinely break budgets
- - Complex multi-meter billing makes forecasting harder than the per-host headline suggests
- - Free tier is evaluation-grade only: 5 hosts, one day of retention
- - Product sprawl multiplies SKUs and contract surface area
- - Site choice at sign-up is effectively permanent — migration between regions is a rebuild
SigNoz
Pros
- + Usage-based pricing with published per-unit rates ($0.30/GB logs and traces, $0.10/mn metric samples) and no per-user or per-host billing
- + OpenTelemetry-native: no proprietary SDKs, so instrumentation does not lock you in
- + Logs, metrics, traces, APM, exceptions and alerts correlated in one ClickHouse-backed product
- + Self-hostable open-source community edition plus cloud regions in the US, EU and India with SOC2 Type II and HIPAA compliance
- + Worked pricing examples and a bill calculator published — costs are computable before you commit
Cons
- - No published uptime SLA below the Enterprise tier (from $4,000/month)
- - Self-hosted community edition makes storage, scaling, upgrades and backups your operational problem
- - Usage bills move with retention choices and noisy telemetry; the $49 entry tier shows a struck-through $199 base price
- - Narrower turnkey integration ecosystem than Datadog; RBAC is beta and audit logs/multi-tenancy are roadmap items
- - Migration tooling and dedicated Slack support are gated at spends above $999/month
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