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What is Checkly?

Checkly is the API & E2E monitoring platform for the modern stack: programmable, flexible and loving JavaScript. Free for developers!
Checkly is a tool in the Website Monitoring category of a tech stack.
Checkly is an open source tool with GitHub stars and GitHub forks. Here’s a link to Checkly's open source repository on GitHub

Who uses Checkly?

13 companies reportedly use Checkly in their tech stacks, including Whyp, Parco APP, and Anique.

13 developers on StackShare have stated that they use Checkly.

Checkly Integrations

GitHub, Node.js, Slack, GitLab, and Terraform are some of the popular tools that integrate with Checkly. Here's a list of all 16 tools that integrate with Checkly.

Checkly's Features

  • Deep & flexible uptime and performance monitoring for API's and Web Apps
  • Full HTTP request editor for headers, params, body etc
  • Environment variables, encrypted for secrets
  • Basic Auth, OAuth 1.0, OAuth 2.0, HMAC support
  • Flexible Node.js based setup & teardown scripts
  • Site transaction monitoring - full scripting support with Puppeteer & Playwright
  • Runs in actual Chrome browsers in the cloud
  • Take screenshots and asserts page items
  • Email, Slack, Webhooks, Pagerduty, OpsGenie, Discord and SMS notifcations
  • Prometheus exporting
  • Triggers checks from CI/CD
  • SSL certificate expiry checks
  • Public dashboards with custom CNAME domain

Checkly Alternatives & Comparisons

What are some alternatives to Checkly?
JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.
Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over three million people use GitHub to build amazing things together.
Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.
jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.
See all alternatives

Checkly's Followers
17 developers follow Checkly to keep up with related blogs and decisions.