Datadog vs SigNoz Pricing (2026)

How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.

Datadog SigNoz
Starts at $18/mo $49/mo
Number of plans 3 2
Free plan
Free trial
Pricing model usage-based usage-based

Free

$0/mo

Pro

$18/mo

Enterprise

$27/mo

Teams

$49/mo
  • Access to all features
  • Send any mix of logs, traces & metrics
  • Usage worth $49 (e.g. 163 GB logs/traces or 490 mn metric samples)
  • Access to MCP Server and Noz: Our new AI teammate
  • Pay only for what exceeds $49 based on usage
  • Add unlimited teammates and monitor any number of hosts
  • Support via in-product Chat, Email, and Slack
  • SOC2 Type II & HIPAA Compliant
  • Data centers available in the US, EU & India

Enterprise

Custom
  • A dedicated environment on SigNoz cloud
  • Bring your own cloud(managed by SigNoz in your cloud)
  • Self-host with support contract
  • Volume discounts & annual contracts
  • HIPAA, BAA agreement and other certifications
  • Dedicated Slack, email & in-product support
  • Guided migration support
  • Ongoing professional services
  • Team training
  • SLA w/ downtime developer pairing

Datadog vs SigNoz FAQ

Which one is cheaper?
Datadog starts lower at $18/mo, compared to $49/mo for SigNoz.
Can I use either one for free?
Datadog has a free plan. SigNoz doesn't — though they do offer a free trial.
How do they charge?
Both use a usage-based model, so the comparison is straightforward — it comes down to features and limits at each price point.
Which one is a better deal?
Depends on what you need. Datadog: At $18-27/host, Datadog sits firmly in the premium tier of observability — more expensive than open-source stacks like Grafana + Prometheus, and pricier than New Relic's per-user model for many team sizes. They're not chasing budget buyers; they're targeting mid-market and enterprise engineering orgs that want a single pane of glass and are willing to pay for it. SigNoz: They're explicitly gunning for the 'Datadog is too expensive' crowd — the $49 promotional entry point (down from $199) is a direct shot at mid-market teams priced out of incumbents. In the open-source observability space alongside Grafana and OpenTelemetry-native tools, they're positioning as the managed, lower-friction alternative.

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