Prometheus vs Checkly
A detailed comparison to help you choose between Prometheus and Checkly.
Prometheus Open source metrics and alerting system | Checkly Monitoring as code with Playwright and API checks | |
|---|---|---|
| Overview | ||
| Rating | 3.9 (70 reviews) | 5.0 (100 reviews)✓ |
| Pricing model | free | freemium |
| Starting price | Free | Free tier available |
| Best for | DevOps teams who want the Kubernetes-native open source metrics standard they fully control | Engineering teams who want to define synthetic monitoring tests as code in their repository |
| Tags | ||
| Tags | free tieropen sourceself hostable | free tieropen sourceapi access |
| Visit Prometheus → | Visit Checkly → | |
Prometheus
Pros
- + Free and open source — industry standard
- + Kubernetes-native design
- + PromQL powerful query language
Cons
- - Requires self-hosting infrastructure
- - Long-term storage needs additional solution (Thanos/Cortex)
Checkly
Pros
- + Monitoring as code in TypeScript
- + Playwright for browser monitoring
- + Works in CI/CD pipeline
Cons
- - Developer-focused — not for non-technical teams
- - Newer than Datadog synthetics
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