Cron job monitoring
Your job fails at 3 AM.
By 3:01, you know why.
CronDoctor monitors your cron jobs and scheduled tasks. When they fail, it reads the error output, diagnoses the root cause, and tells you how to fix it. One curl command to set up.
This is what you get when a job fails
Failed after 247s — 4x your P95 baseline of 62s. Getting slower over 3 days.
df -h /var/data && sudo journalctl --vacuum-size=500MOther tools say ‘it’s down.’ CronDoctor tells you why — and how to fix it.
How it works
Add a curl command
One line at the end of your job. No SDK, no dependencies.
We learn what's normal
Adaptive baselines build automatically from your job's history.
Get diagnosed alerts
Root cause, suggested fix, and severity — not just “it's down.”
Cron jobs, Lambda functions, data pipelines, background workers, Kubernetes, CI/CD — anything on a schedule.
See the full integration path with code examples →Sound familiar?
Your nightly backup didn’t run
CronDoctor tells you the disk filled up during pg_dump and shows the fix.
Your ETL pipeline is taking twice as long
CronDoctor detects the drift before it becomes a failure.
Your deploy script failed silently
CronDoctor reads the stderr and diagnoses the root cause.
You inherited 30 scheduled jobs and don’t know which ones matter
CronDoctor shows you which ones are healthy, degrading, or already broken.
In 2017, GitLab lost 5,000 projects when a backup script failed silently for months. Nobody was watching.
Zero risk to try
CronDoctor never interferes with your job, even if our servers are down.
Know by 3:02 if your 3:01 job didn't run.
Every alert includes root cause analysis, even on the free plan.
Simple pricing
5 jobs · 7-day history
20 jobs · 30-day history
100 jobs · 90-day history
AI diagnosis included on every plan.
260 thousand pings monitored · 20,320 failures diagnosed
Built by Huladyne Labs — software consulting since 2003.