Datadog vs UptimeRobot Pricing (2026)

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Which one is cheaper?

UptimeRobot is the cheaper option, starting at $13/mo vs $18/mo for Datadog.

Can I use either one for free?

Both offer free plans, so you can try each without paying. Start with whichever fits your workflow better and upgrade when you hit the limits.

How do they charge?

Different approach here. Datadog uses usage-based pricing, while UptimeRobot goes with hybrid. That changes the math depending on your team size and usage.

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. UptimeRobot: UptimeRobot plays the value card: a generous free plan and a $13 entry point undercut most uptime-monitoring rivals, and the 'start free, no trial clock' approach is aimed squarely at solo builders and small teams who'd otherwise default to cheap or DIY tools. It's competing on price and simplicity, not on enterprise-grade depth like full observability suites.

Still deciding? See the best Datadog alternatives or the best UptimeRobot alternatives, ranked with verified pricing.