Sites and apps similar to Cronitor include Tickstem, which has a free version. Other options are NoCrash, Healthchecks.io, Honeybadger and PushMon. There's no shortage of Uptime Monitor Services like Cronitor, with more than 25 alternatives for self-hosting, Linux, Mac, Windows and Android.
Dead Man's Snitch makes it quick and easy to know that your cron jobs and recurring tasks are always there doing their jobs. Quickly find out when a cron job fails to run or runs into an error.
United States
A watchdog for cron jobs and unattended AI agents that alerts when a run is missing, failed, over budget or finished without evidence.
Netherlands
EU
DownCTL is a website operations dashboard built for web professionals who manage a portfolio of client sites — agencies, freelancers, and small development shops. Instead of using separate tools for everything from uptime checks to status pages to log aggregation, DownCTL brings...
United States
Schedule any HTTPS call on any cadence, from every minute to quarterly. Replaces WordPress wp-cron, beats Vercel Cron's hourly limit on Hobby, skips the Cloud Scheduler IAM dance. Pages you when something breaks.
SteadyCron is an EU-hosted cron job platform that executes scheduled HTTP tasks and monitors external heartbeats in one place.
Seiri is push-based ("heartbeat") monitoring for cron jobs, background workers, and Kubernetes CronJobs — not website uptime monitoring, and not a cron-to-webhook scheduler. The model is inverted from typical uptime tools: your job pings Seiri when it finishes, and if...
United Kingdom
PulseMon is a heartbeat monitoring tool for developers who need to know when cron jobs and background tasks silently fail. Get alerted when your jobs stop checking in before users notice.
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 so you can sleep tight.
WatchCron keeps an eye on your cron jobs and scheduled tasks so you don't have to. Each monitor gets a unique ping URL — your job hits it on success, and WatchCron tracks the rest.
United Kingdom
