Honest comparison. We'll even tell you when to pick someone else.
| Feature | CronSafe | Cronitor | Healthchecks.io | BetterUptime |
|---|---|---|---|---|
| Free monitors | 5 | 1 | 20 | 1 |
| Pro price | $5/mo | $20/mo | $20/mo | $20/mo |
| Setup | One curl | One curl | One curl | Agent + curl |
| Email alerts | Free | Free | Free | Free |
| Slack / Discord | Free | Paid | Paid | Paid |
| Webhook alerts | Free | Paid | Free | Paid |
| Status badges | Free | Paid | Free | N/A |
| API access | Free | Paid | Free | Paid |
| Fail pings | ✓ | ✓ | ✓ | ✓ |
| Grace periods | ✓ | ✓ | ✓ | ✓ |
| Cron expression parsing | Coming | ✓ | ✓ | ✓ |
| Self-hosted option | Planned | ✗ | ✓ (OSS) | ✗ |
| Built for | Solo devs & small teams | Teams & enterprise | Developers | Full-stack monitoring |
Healthchecks.io is excellent and open-source. If you want to self-host, it's hard to beat. CronSafe's advantage is simplicity and price — webhook alerts are free, the UI is focused, and you're up and running in 30 seconds.
Cronitor and BetterUptime are great if you need the full monitoring stack. But if all you need is "tell me when my cron job stops running," paying $20/mo feels steep.
CronSafe does one thing: monitors your cron jobs and yells when they go silent. $0 for 5 monitors. $5/mo for 50. That's it.
Upgrade anytime. Downgrade anytime. No contracts.