Synthetic monitoring for your vital click flows

Broken signup forms and flaky shopping carts are extremely frustrating to your customers. With Checkly's Browser checks you can accurately simulate interaction with your site and validate the correctness and performance of all your crucial click paths.

Real browsers

Your checks are run in actual Chrome browsers to achieve a 100% match with real world conditions. We run each session in a sealed off sandbox for extra security.

Validate all the things

In a Browser check you can check for specific content items, browser responses, visibility and error responses.

Screenshots

Take a screenshot at any stage in your transaction for quick and easy reference. You can take full page shots, or just a specific page element for more focus.

Monitor globally

We monitor your transactions from data center locations around the world.

CI/CD integration

Integrate your Browser checks into your QA or continuous delivery process by triggering adhoc runs from GitHub or the command line.

Coding optional

Use our browser plugin to record a script and import it into Checkly. Want more control? Dive into the code and tweak your script to perfection.

How it works

Checkly uses the Puppeteer & Playwright frameworks to accurately simulate interactions with a Chrome browser. Getting a monitoring script going is a lot easier than you might think. Just follow the steps below and you'll be up in no time.

Create a script

Pick one of the examples from our built-in library as your starting point. Alternatively, you can install and fire up the Headless Recorder browser extension and record a script in real-time as you click through your site.

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Create a script

Tweak it

Use our in app debugger to iterate on your script and directly see the results. Add extra assertions, screenshots and navigation actions. Add the industry standard Mocha and Chai libraries for a familiar workflow.

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Tweak it

Run it every ten minutes

Schedule your script to run as often as every ten minutes. A regular interval gives you an accurate insight into how your vital transactions are performing over time. We also give you full access to the log files for each run in case an alert is triggered.

Learn more

Run it every ten minutes

Learn from the community

Checkly helps you create scripts every step of the way. With our free & open source Chrome Extension you can get started without writing any code. Want to dive deeper? Dive into our open source knowledge base with practical coding tips and examples.

Headless Recorder

Star

Install the Headless Recorder browser extension in your Chrome browser and start recording scripts in under a minute. This extension has a ton of options for tweaking your scripts as you click through your site and fill out web forms.

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The Headless Dev

Learning headless automation for testing or monitoring from scratch, or improving on existing expertise? The Headless Dev is a living open-source knowledge base to help you master real-world challenges with ease.

theheadless.dev

Alerting for any situation

alerting options

When a check fails, you and your team need timely and actionable insights to address any down time. Add Slack, SMS, email or Pagerduty: Checkly's alerts give you the right information whatever alerting medium you choose. Need more control? Webhooks give you full access to the JSON data we use ourselves for alerting. Learn more

Global coverage

alerting options

Get a clear picture of how your services perform for all your users around the world. Run your check from any of twenty data center locations spread over the Americas, EMEA and Asia Pacific. Learn more

Try out Checkly for free for 14 days

Start monitoring your API endpoints and your vital site transactions.

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