Why Checkly?

More reliable with less effort

Checkly helps developers setup, maintain, and scale monitoring with little effort so you can focus on shipping great products. We'll make sure you're the first to know when things break or slow down.

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Every minute of downtime equals $5,600 to $9,000 in average losses.

Checkly helps you to mitigate the risk and recover from incidents faster!

Easy monitoring at scale
Easy monitoring at scale

Instantly setup deep monitoring for your web apps and APIs.

Faster problem detection
Faster problem detection

Be the first one to know when things break or slow down.

Less downtime
Less downtime

Immediately take action shorten your time to recover.

Plug and play

Checkly is easy in any regard. The intuitive UI lets you create checks seamlessly. From signup to running your first checks, it will only take you a few minutes.

play
play
<> Editor
const puppeteer = require("puppeteer");

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();

  await page.goto("https://awesomeweb.app/");

  await page.waitForSelector("#login");
  await page.click("#login");

  await page.waitForSelector("#email");
  await page.type("#email", process.env.USER_EMAIL);
  await page.type("#password", process.env.USER_PASSWORD);

  await page.waitForSelector("#button-signup");
  await page.click("#button-signup");

  await page.waitForSelector("#message-login", { visible: true });

  await browser.close();
})();

Flexible and programmable

Checkly is built with the developer in mind. While easy to use, it comes with flexible and powerful features for in-depth monitoring. Cover complex E2E scenarios using JavaScript. Adapt checks with Node.js-based setup and teardown scripts.

Integrates with your workflow

Checkly natively integrates with the tools you love. Trigger checks from Github and Vercel, manage checks with Terraform, and get alerts via Slack, Pagerduty, Discord, and more. Something is missing? Use our top-notch webhooks to build your own integration!

Integrates with your workflow
Monitor as code

Monitor as code

We support a git-based workflow to create and manage large suites. Use our best in class Terraform provider to configure synthetic and API monitoring as part of your existing infrastructure codebase.

Reliable alerting

Reliable alerting

We support a git-based workflow to create and manage large suites. Use our best in class Terraform provider to configure synthetic and API monitoring as part of your existing infrastructure codebase.

Open

Open

Checkly runs on open-source and integrates with popular open-source tools. We are supporting Puppeteer and Playwright for reliable and blazing fast E2E tests and synthetic monitoring executions.

Connor Hicks
“Checkly is a fabulous developer tool! The flexible features and developer-friendly API made the integration super easy.”

Connor Hicks

Lead developer at company

Built for developers
and engineering teams of all sizes

From small to large teams

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Free plan

We support solo developers and small projects with a powerful forever free plan.

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Self-service

You can easily configure paid plans exactly to your needs—no need to talk with Sales if you don't want to.

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Easy to start and use

Checkly is designed to make it simple and fun. You won't need support from a Solution Engineer.

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Support

We take care of excellent documentation and API description. When you encounter issues, you get knowledgeable and friendly support via chat.

Enterprise

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Scalable

Checkly is built to support a high load. We run millions of checks daily. Do you need to grow instantly? We are ready!

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Flexibility

Our platform is programmable and open. It can adapt to your workflow. From team structure to check management to alerting.

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Secure and reliable

Checkly is built on a modern cloud infrastructure. Our architecture is in fact as reliable (separation of concerns) that we can even alert ourselves.

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Support

We are industry experts who can actively support you with the right strategy to become reliable.

Try out Checkly for free

Start monitoring your API endpoints and your vital site transactions.

no credit card required