Healthchecks.io is open source, self-hostable, and has a generous free tier of 20 monitors. It's been around since 2015, run by a solo founder, and it's genuinely good software.
PingCron is a hosted service with team features, status pages, and a modern UI. No server to maintain. No database to back up. No email delivery to configure.
Both solve the same core problem. The question is whether you want to run your monitoring or just use your monitoring.
Feature comparison
| Feature | PingCron | Healthchecks.io |
|---|---|---|
| Free monitors | 5 | 20 |
| 100 monitors cost | $29/mo | $20/mo |
| Email alerts | ||
| Slack alerts | ||
| Discord alerts | ||
| Custom webhooks | ||
| /start and /fail signals | ||
| Uptime graphs | ||
| Team members | ||
| Public status pages | ||
| Team roles (admin/member) | ||
| Invite flow with email | ||
| Cron expression scheduling | ||
| Email ping-in | ||
| Open source / self-host | ||
| SMS alerts |
On pure feature count, it's close. Both handle the core monitoring job well. The differences are in the details — and in what you're signing up to maintain.
The self-hosting tradeoff
Healthchecks.io's biggest draw is that it's open source. You can self-host it for free. That sounds great until you think about what self-hosting actually means:
The irony of self-hosting your cron monitoring is that you end up with more infrastructure to babysit. You wanted to monitor your cron jobs — now you're also monitoring your monitoring tool's database, its web server, and its email pipeline.
With PingCron, you sign up, create a monitor, and paste a URL into your crontab. There is no infrastructure. There is no server. There is nothing to maintain, update, or back up. If your server goes down, PingCron still works — because it's not on your server.
Monitor your cron jobs. Not your monitoring tool.
Free plan. No server required. 30-second setup.
Try PingCron freeWhere Healthchecks.io wins
Free tier. 20 free monitors vs PingCron's 5. If you have a handful of cron jobs and don't want to pay anything, Healthchecks gives you more room on the free plan. And self-hosted is unlimited for free.
Cron expression scheduling. Healthchecks.io understands native cron syntax. You paste in 0 2 * * * and it calculates the next expected ping automatically. PingCron uses interval-based scheduling (every 5m, 1h, 1d).
Email ping-in. In locked-down environments where only email is allowed through firewalls, Healthchecks lets you check in by sending an email. Niche but genuinely useful in certain enterprise setups.
Open source. You can audit the code, contribute fixes, and know exactly what's running. For some teams and compliance environments, this is non-negotiable.
Where PingCron wins
Public status pages. PingCron includes built-in status pages with custom URLs. Share real-time monitor health with your team or customers without sharing login access. Healthchecks.io doesn't offer this.
Team experience. PingCron has role-based access (admin vs member), email invite flow, and shared monitor views designed for teams. You invite someone by email, they sign up, and they're automatically added to your team. Healthchecks has team access but the workflow is more manual.
Zero ops burden. Sign up. Create monitor. Paste URL. Done. No server, no database, no email config, no SSL, no updates. Your monitoring runs on infrastructure you don't have to think about — which is the entire point of paying for a service.
Modern UI. PingCron has a contemporary dark-mode dashboard with visual uptime bars, responsive design, and a clean aesthetic. Healthchecks.io is functional but utilitarian. Not a dealbreaker, but you'll be looking at your monitoring dashboard every day.
Professional alert emails. PingCron sends HTML-formatted down and recovery alerts with monitor details, timing, and a direct link to your dashboard. They look like they came from a real product, not a script.
Pricing
If you're comparing hosted-to-hosted, the pricing is close. Healthchecks is slightly cheaper for pure monitor count. PingCron includes status pages and a more polished team experience at similar price points. If you self-host Healthchecks, it's free — but your time and server costs aren't.
The bottom line
Choose PingCron if you want hosted monitoring that works in 30 seconds with status pages, team roles, and professional alerts. You don't want to maintain a server for your monitoring tool. You want to monitor your cron jobs, not your infrastructure.
Choose Healthchecks.io if you value open source, want to self-host, need cron expression scheduling, or work in an environment where email ping-in is required. You're comfortable maintaining the infrastructure.
Both are good tools. The choice comes down to one question: do you want to spend your time monitoring your cron jobs, or monitoring the tool that monitors your cron jobs?
Cron monitoring without the ops burden.
Free plan. No server. No database. No maintenance.
Start monitoring free