Silent background failures shouldn't cost you customers. Get alerted on Telegram, Slack, or Discord the second your scripts go silent.
Primary Target: production-db-replica
Status: Active & Monitored
Schedule: Daily at 02:00 AM
Reverse-engineered alerting logic. Instead of waiting for a crash report, CronBeacon alerts you when expected actions do NOT happen. Perfect for backups, cron syncs, and data pipelines.
No SDKs or dependencies. Just append a simple `curl` request to the end of your bash script, Python job, or Go daemon.
Prevent false alarms during network spikes. Set custom buffer windows to give your scripts extra time before triggers fire.
Get instant notifications where your team already works: Discord webhooks, Slack integrations, Telegram bots, or traditional Email digests.
Adjust the slider to set custom grace periods and trigger simulated cron job executions to see alerting mechanisms in action.
"We had a db backup fail silently for 3 weeks until we needed it. Installed CronBeacon in under 10 seconds. Never going back."
"The simple curl interface makes it so easy. I use it to monitor scrape scripts running on serverless cron triggers."
Start monitoring in seconds. No complex monthly subscription tiers.
Great for checking out the simulator and local testing.
Full active background task monitoring and multi-channel alerting.
Unlike traditional monitoring that pings an active endpoint, CronBeacon expects your background scripts to ping us. If a script fails to ping within its scheduled interval plus the grace period, our system detects the silence and immediately sends you an alert.
Yes! Since the integration is based on a simple outgoing HTTP POST request (via cURL, fetch, etc.), you can monitor background tasks running anywhere — local servers, serverless functions, cloud VMs, or CronJobs.
No! The Pro License grants you lifetime access to create and manage unlimited heartbeat monitors with zero monthly subscription fees.