Create the best active monitoring platform.

Open Source powered automation - made fast, reliable and easy-to-use.

About Checkly

Checkly was founded in Berlin to enable developers to monitor their critical APIs and UIs easily.

Synthetic monitoring and end-to-end testing technologies have been sleepy during the last decade; in contrast, the DevOps-space, CI/CD-workflows, and Developer-tools evolved. Modern automation needs to become faster, easy to implement, open, integrated, and reliable. That's what we are working on every day.

We believe in a bright future where apps are built and shipped more reliably from dev to production and further. Our vision is to create the best active monitoring platform for developers using modern stacks. A platform with a world-class developer experience!

Open Source

Checkly's foundation is Open Source. We are not only using but building and supporting Open Source.

Learn about our Open Source intiatives

Leadership team

portrait Tim Nolet
Tim Nolet


portrait Tim Nolet
Hannes Lenke


portrait Timo Euteneuer
Timo Euteneuer


Our investors

accel logo

We are excited to work with some of the best investors in the world. You might know some of their companies.

Andrei Brasoveanu
Guillermo Rauch
CEO @ Vercel
Robin Vasan
Founder @ Mango Capital
Christian Henschel
CEO @ Adjust
Paul Müller
CTO @ Adjust
Philip Moehring
Tiny VC
Ott Kaukver
ex-CTO Twilio
Mirko Novakovic
CEO @ Instana
Charles Ramsey
ex-CEO Saucelabs

Checkly Inc. has registered offices at:

🇺🇸 United States
One Boston Place, Suite 2600
Boston, MA 02108
🇩🇪 Germany
Kopernikusstraße 35
10243 Berlin
🇳🇱 Netherlands
The J.P. Coenstraat 24 BIS
3531 ET Utrecht