I built this tool since we're using lots of cron jobs in a project that we're working on and sometimes they fail silently or doesn't finish running for some reason and they go unnoticed for days or weeks unless we manually check the logs or the expected results (e.g, data on the database). We've been using CronMonit on production and it works well in our use-case. Hope you'll find it useful too. This is only the initial version and I need your feedback so I can improve it further :) CronMonit is currently completely free but later on I might start charging new users. If you signup now these things will be free forever: - 1 project - 5 checks (minimum of 30 minute interval) - 100 log entries per check - 1 user Also planning to let open source projects or non-profits to use it for free. Let me know if you're interested and I'll check your requirements and I'll see what I can offer for free that exceeds the free offer above.