Checkly Alternative
Open-source uptime monitoring. Learn how openstatus compares to Checkly.
Openstatus and Checkly take different approaches to monitoring. Openstatus focuses on uptime monitoring — checking whether your endpoints are reachable and performant from 28 global regions — and pairs this with status pages for incident communication. Checkly focuses on synthetic monitoring using Playwright and Puppeteer to run full browser-based end-to-end checks.
If your primary need is knowing when your API or website goes down and communicating that to users, openstatus is the more direct fit. If you need to verify complex user flows (login, checkout, search) are working correctly, Checkly's browser testing approach is more powerful.
Feature Comparison
| Feature | openstatus | Checkly |
|---|---|---|
| Multi-region | 28 | 19 |
| Status Page | + | ? |
| Open-source | + | - |
| Bootstrap | + | - |
| Monitoring as code | + (YAML + CLI) | + (JavaScript) |
| Browser checks (Playwright) | - | + |
| OpenTelemetry exporter | + | + |
| GitHub Action | + | + |
| Team members | unlimited | restricted |
When to Choose openstatus
- You need uptime monitoring with a status page for incident communication
- You want 28 regions with parallel scheduling
- You prefer open-source software or need to self-host
- You want HTTP/TCP/DNS monitoring with assertions and thresholds
- You need predictable, low-cost pricing for a small team
When to Choose Checkly
- You need browser-based synthetic monitoring with Playwright
- You want to monitor complex user flows (checkout, authentication, search)
- You already use JavaScript-based monitoring-as-code workflows