Best Checkly alternatives in 2026
3 direct alternatives to Checkly, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.
Why people leave Checkly
Checkly monitors APIs and websites from a developer perspective. Write checks in JavaScript, run them from global locations, and get alerted when things break—synthetic monitoring that fits developer workflows. Tests run on Playwright for browser checks. CLI and CI integration s…
Common reasons teams switch: pricing as you scale, missing integrations, performance, or a feature gap your team has hit. The alternatives below cover the same core job (monitoring) with different trade-offs.
3 alternatives to Checkly
Ranked by editorial score and direct relevance to Checkly.
- 1
Sentry
FreemiumApplication monitoring & error tracking
Direct alternativeCompare Checkly vs Sentry → - 2
Uptime.com
PaidEnsure your website and services are always available and performing optimally.
Direct alternativeCompare Checkly vs Uptime.com → - 3
HetrixTools
FreemiumUptime monitoring, server health, and blacklist checks for your online infrastructure.
Direct alternativeCompare Checkly vs HetrixTools →
Side-by-side comparisons
In-depth comparison pages for Checkly versus each alternative.
Still considering Checkly?
See the full review, pricing breakdown, and community feedback before you decide.