Cronitor - Monitor cron jobs, micro-services, daemons and almost anything else, no setup required. Easier cron troubleshooting and no more silent failures.
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
EasyCron - Get frustrated with Cron on your server? Hosting limits your Cron use?
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Cron Expression Generator - Cron Expression Generator is a next-generation online tool that facilitates you to generate & describe the quart cron expression and convert any expression into readable text, enabling you to clearly explain when it will execute and further executio…
Better Uptime - We call you when your website goes down