A better way to monitor your APIs and site click flows

Monitor the performance and correctness of your API endpoints & vital site transactions from a single, simple dashboard.

checkly monitoring dashboard

"Checkly is incredible: It combines Pingdom, Ghost Inspector and Assertible all in the same app, and the insights are much more detailed."

Leo Lamprecht | Head of Product

api monitoring

No more broken APIs

Make sure your API always responds quickly and with the correct payload. Get started with our Swagger or cURL importer and super easy API monitor creator.

Monitor your API performance from 16 different locations, as often as once every minute. We'll also check if your SSL certificate is about to expire.

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api monitoringapi monitoring

site transaction monitoring

No more broken shopping carts

Monitor and validate your most crucial site transactions like logins, shopping carts and onboarding flows. Take screenshots to get instant insights into what's working and what's not.

Scripting browser click flows used to suck. Not anymore. Checkly uses Google's Puppeteer framework to run your flows in a Chrome browser.

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site transaction monitoringsite transaction monitoring


Alerting when and how you want it

alert notification channels

Keep your team up to date with a generous helping of SMS messages and unlimited email, Pagerduty, Slack and web hook notifications. Control exactly how, when and how often you get alerted. Of course, "double-checking" is enabled by default to never get false positives.

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alerting settings

Stats & metrics

Insights without limits

Doing a root cause without complete and accurate data is insane. But too much detail can also be distracting. That's why next to calculating aggregates to keep an overview, Checkly stores each and every raw result for you and your team to dive into.

monitoring results
Trusted by engineering teams at
trusted by companies for api and browser transaction monitoring

"Checkly helps our teams to ship code more confidently and guide data-driven decision making. Integrations with tools like Prometheus and PagerDuty make the adoption seamless."

Kanat Bekterimov
Software Engineer Manager

"Checkly is super easy to setup and the best option for us to test our Websocket API. We depend on it 24/7 and it’s our go-to place when PagerDuty wakes us up at 3am"

customer portrait
François Proulx
Senior DevSecOps

"Checkly feels seamless and responsive. It took me about ten minutes to migrate from Pingdom and StatusPage.io, saving on our monthly monitoring bill."

James Gannon
Chief Digital Officer

All features at a glance

API monitoring

Flexible API monitoring with custom body, headers, query parameters and unlimited assertions.

Site transaction monitoring

Scripted browser clicks flow using Chrome Puppeteer Node.js framework. Take up to three screenshots per check.

SSL expiry alerting

We'll alert you when your SSL certificate is about to expire up to 30 days in advance till D-day.

Global coverage

Get global latency metrics by running your checks from up to eight (more coming) data center locations around the world.

Alerting channels

Generous SMS bundles & unlimited recipients / endpoints for Pagerduty, email, web hook and Slack alerting integrations.

Threshold alerting

Control what triggers alerts and set reminders. We always run double checks to combat false positives.

Public dashboards

Display a public dashboard on your site or in-office mounted TV, hosted on your company domain.

Teams & users

Add team members to your account to collaborate. Comes with full role based access control.

CI/CD integration

Trigger your checks on GitHub push & PR's or using a simple cURL command from your CI/CD pipeline.

We ranAPI checks andbrowser checks with 💖