Cronitor - Monitor cron jobs, micro-services, daemons and almost anything else, no setup required. Easier cron troubleshooting and no more silent failures.
Jobs Console - The best developer jobs you weren't looking for
Dead Man's Snitch - Monitor Cron Jobs and Windows Scheduled Tasks with ease.
Cron Jobs Expert - Create Cron Job Without Line Of Code
Cronhub - Cronhub helps you to easily monitor all your cron jobs in a beautiful dashboard. It alerts you when your cron job doesn't run on time or it fails.
Robodash - Cron and uptime monitoring dashboard