Open Source Alternatives to Cron-Job.org

A job scheduling service that executes websites and scripts at specified intervals ranging from every minute to once per year. The platform allows users to configure custom HTTP requests, including methods, headers, and body data, and provides execution history with response data and timing details. It includes features for status notifications upon job failure, SSL expiry alerts, and the creation of public status pages and badges. The service is designed for developers and website administrators to automate tasks without relying on local Linux cron jobs and is accessible via a REST API. The software is open source under the GPL license.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Cron-Job.org give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to Cron-Job.org. The most popular is Cronmaster. It uses the AGPL-3.0 license and ships an official Docker image.