The world's most advanced companies trust their uptime with Checkly.

"We definitely discovered issues faster. We used to spend hours troubleshooting. Now we already have the what and where—so we can go straight to fixing it.” – Joshua Bitterberg, System Integration Specialist, DVAG

"98% of the time I can just pass it off, go get a cup of coffee, and come back and the tests pass."
– Devon Mizelle, Senior Site Reliability Engineer

"Checkly made it easier for us to simulate real user behavior and detect failures early in the process."
– Colin Bookman, Senior Staff Engineer

"Checkly was incredibly easy to integrate. Even our initial traces setup was quick, and the documentation was better than OTel’s own."
– Brian Stack, Infrastructure Engineer

"We reduced the time we spent on monitoring by 60% and became more efficient, as we now know as soon as some of our endpoints misbehave."
– Alessio Casco, Head of DevOps

With Playwright and Checkly, writing and maintaining tests is much easier. We get the benefits of synthetic monitoring using tools our engineers already know.
- Dale French, Engineering Manager

“We really like Checkly because of the Monitoring as Code approach. We manage everything as code and it fits very well into our framework.”
– Ohad Noam, SRE Executive Director

"Checkly brings us peace of mind with a relatively small effort. It’s easy to use and provides a complete monitoring solution that meets all our requirements."
– Amir Jaron, VP R&D

"Checkly is simple, effective, and easy to integrate. The benefits are straightforward, obvious and, most importantly, immediate."
– Patrick Stephens, Technical Lead at Chronosphere

"Checkly’s CLI automated our deployment monitoring, making deployments stress-free and routine, something we are greatful for,"
– Tobias Deekens, Remote Principal Engineer for Frontend Architecture

“Checkly has given us confidence that the stuff that's really important on our site is functioning well,"
– Geoff Harcourt, CTO

"Checkly has given us the ability to constantly verify that the critical journeys on our sites are working, which has been invaluable to us.”
– Joe Wright, Lead Automation Test Analyst

"The team at Checkly was very quick to respond to any questions we had."
— De Ville Weppenaar, Senior Developer

"Checkly dramatically improved our incident response time. The detailed information helps us identify the issue immediately."
— James Hartig, Co-Founder

"Checkly has improved our confidence during deployments by ensuring that any issues are quickly identified and addressed, thereby maintaining system reliability and performance.”
– Gus Fune, CTO

"Checkly enables us to quickly create, modify, and deploy API and browser checks."
— Andreas Lehr, IT Team Lead

"Checkly has helped us save engineering resources and expenses."
— Aliasger Kiranawala, Lead SDET

"Checkly is super easy to use and fits perfectly in our toolchain."
— Andreas Wixler, CTO & Co-Founder

"Checkly gives us real-time feedback on what is and isn’t working."
— Thomas Reither, Associate Consultant

"We've saved a lot of time —about a 20% time savings—by using Playwright with Checkly."
— Keegan Donley, Senior Front-End Engineer