Master your
cron jobs.
Monitor runs, trace performance, detect congestion, and eliminate scheduling hotspots — all in one lightweight platform.
No credit card required. Free tier includes 25 monitors and AI features.
What makes CronFu different
Beyond basic monitoring — concurrency visualization, AI analysis, and zero-config discovery.
Pressure Points — Concurrency Heatmap
Visualize overlapping jobs in a 24×7 heatmap. Automated hotspot detection finds scheduling conflicts and suggests optimal windows.
Sensei — AI-Powered Analysis
Anomaly detection, error root-cause summaries, and smart rescheduling recommendations — powered by AI that understands your cron patterns.
Shadow — Zero-Config Agent
Auto-discover every crontab across your servers. Sync monitors, capture logs, and manage jobs remotely — no exposed ports required.
Up and running in 2 minutes
Add monitoring to your cron
curl "https://ping.cronfu.dev/p/$KEY/backup?state=complete"or wrap with the CLI:
cronfu exec daily-backup -- ./backup.shSet your schedule
Tell CronFu when to expect it — or let Sensei detect the pattern.
Get alerted when something breaks
Alerts fire to Slack, email, or PagerDuty before anyone notices.
Everything you need to master your cron jobs
Pulse
Know exactly when jobs run, miss, or fail.
Vitals
Track duration trends, success rates, and uptime goals.
Scrolls
Per-run logs with full-text search and redaction.
Strikes
Slack, webhooks, PagerDuty — route alerts to the right team.
Flow Map
Gantt-style execution view. See overlaps and gaps at a glance.
Simple, flat-rate pricing
Teams shouldn't be penalized for monitoring more jobs.
Starter
$12/mo
- 75 monitors, 1 user
- 60-sec check intervals
- Slack, webhook, Discord alerts
- 30-day retention
- MCP server access
- 1 host with read-only crontab view
Pro
$29/mo
- 250 monitors, 1 user
- Concurrency view
- 30-day log search, 60-day retention
- AI features (100/day)
- 1 basic status page
- 3 hosts, add/remove crontab monitoring
Pro+
$49/mo
- Everything in Pro
- 2 users included, then $5/seat/mo
- Smart rescheduling (Sensei)
- AI incident grouping
- Live log streaming
- Per-run resource detail
- Custom-branded status pages (up to 3)
- Escalation policies
- 5 hosts, crontab reschedule + version history
Team
$79/mo
- Everything in Pro+
- 10 users included, then $5/seat/mo
- 1,000+ monitors (monitor add-ons available)
- No interval limit
- 365-day retention, 100 GB log ingest
- PagerDuty, Teams integrations
- 25 hosts
- Custom domain on status pages
Ready to master your cron jobs?
Free tier includes 25 monitors and AI features. No credit card required.