Feature checklists rarely decide anything. What decides it is the pricing metric, who has to write the tests, and which limitation you can live with.
Entry price
From $5 per 1k API test runs / 12 USD per 1k browser test runs (indicative)
PaidFrom $29 per month (indicative)
Free tierWhat drives the bill
The metric that actually scales your invoice.
Priced per test run and separately for browser versus API. Costs land inside a wider Datadog contract that is rarely small.
Substantially cheaper than assembling Pingdom, PagerDuty and Statuspage separately.
Free tier
14-day trial.
Free plan with 10 monitors at 3-minute intervals and a status page.
Open source
Self-hostable
No-code authoring
Languages
Platforms
Fits teams
Adoption
Category standard
Datadog · since 2019
Established
Better Stack · since 2021
Strengths
Limitations
Best for
Existing Datadog customers who want monitoring in the same pane as their observability data.
Small and mid-sized teams consolidating uptime, on-call and status pages.
All of these integrate with: PagerDuty, Slack, Terraform.
Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.