Checkly is a developer-focused company that provides a code-first synthetic monitoring solution specifically designed for modern DevOps, platform engineering, and SRE teams. It offers a comprehensive suite of monitoring tools, including end-to-end (E2E) testing, synthetic monitoring, API monitoring, and alerting, with powerful integrations for various CI/CD pipelines and popular developer tools like GitHub, Slack, and Jenkins. Checkly allows developers to write, test, and deploy monitoring checks as code, enabling version-controlled monitoring and reducing mean time to resolution (MTTR) by detecting issues before they impact users. Its platform supports seamless integration into existing workflows, providing essential dashboards and incident management capabilities to ensure the reliability and availability of web applications and APIs.