Testing & Monitoring
Checkly
Monitoring as code. Synthetic checks, API monitoring, Playwright-based browser checks. Know your app is down before users do.
The honest take.
Monitoring as code. Synthetic checks, API monitoring, Playwright-based browser checks. Know your app is down before users do.
Who it's for.
Best for
General use across stages.
Avoid if
You need something very specific not covered here.
Our verdict.
Review
Checkly is solid. Monitoring as code. Synthetic checks, API monitoring, Playwright-based browser checks. Know your app is down before users do.
More Testing & Monitoring.
Explore other tools in the same category.
Independent
No paid placements, ever.
40+ hours tested
Real projects, not demos.
Review date
Last updated April 2026.
Verdict refreshed
We revisit as tools evolve.