CHECKLY DETECT
Prevent downtime and production issues
before they impact your users.
Improve application reliability and performance with a workflow built for developers to unify testing and monitoring.


World-class engineering and SRE teams depend on Checkly to deliver reliable digital experiences


Catch bugs before they hit production
Test multi-step user journeys, authentication, and critical services using Playwright locally or in CI/CD from around the globe.
Reuse existing tests for monitoring
Transform your existing test suite into production monitors. No duplication necessary, just deploy tests to our global infrastructure.
Boost coverage 10x with monitoring-as-code
Create, configure, and deploy tests and monitors right from your IDE, then deploy it using your terminal.
A completely native Playwright experience, continuously monitoring in production.
Leverage your existing Playwright tests to monitor your application's critical user flows. Get started in minutes with powerful features built for modern teams.

Any custom dependency
Bring any custom or private dependencies to your Playwright Check Suite for seamless integration and deployment.

Chrome, Firefox, Edge, and mobile support
Run your tests and monitors across multiple browsers like Chrome, Firefox, Edge, and emulated mobile devices.

Share StorageState, cookies, and more
Share StorageState, cookies, and more between tests and monitors for seamless integration and deployment.

Parameterize your tests and monitors
Rely on Playwrights advanced project configuration for easier maintenance and better developer experience.
Notify the right people, at the right time, with all the right context.
Create powerful alerts written in TS/JS, a Terraform or Pulumi provider, or via our API. You can easily control when alerts get triggered based on failures and performance, what context is included, and more.
Fix issues before your customers are even aware it's broken.
Get the full picture of what happened with powerful debugging and trace analysis.


