What are some alternatives?
Faktory - a station where factors reside and trade; a building or set of buildings with facilities for manufacturing; the seat of some kind of production… See the full definition
Cronitor - Monitor cron jobs, micro-services, daemons and almost anything else, no setup required. Easier cron troubleshooting and no more silent failures.
Que - Stop fighting over the AUX cord
healthchecks.io - Monitor your cron jobs and scheduled tasks, get notified when they fail.
Sidekiq - Sidekiq is a simple, efficient framework for background job processing in Ruby
cronie - monitor cron and other scripts from a dashboard