Checkup, an open-source uptime monitoring tool built for developers

In plain words

Checkup is an open-source uptime monitoring tool designed for developers. It tracks whether websites and services are available and running properly. Built to be accessible to technical users, the tool allows developers to monitor their own infrastructure without relying on external services. As an open-source project, the code is publicly available for inspection, modification, and self-hosting.

written from the facts on this page · September 2026

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