Checkly is the API & E2E monitoring platform for the modern stack: programmable, flexible and loving JavaScript. Free for developers! | It is not just a monitoring solution but a robust platform that enhances every aspect of your API lifecycle. From real-time performance analytics to direct API testing, it is designed to simplify, secure, and streamline your API processes. |
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
| Real-time monitoring and alerts;
User experience tracking;
Detailed analytics and reporting;
AI-powered insights;
Uptime monitoring;
Error monitoring;
Live payload validation;
Root cause identification |
Statistics | |
Stacks 28 | Stacks 1 |
Followers 17 | Followers 0 |
Votes 0 | Votes 0 |
Integrations | |

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