A Healthchecks.io alternative that also does uptime and status pages
Healthchecks.io is a clean cron monitor. If you also need uptime checks and a public status page, here is how Cronaut compares and when it is the better fit.
Healthchecks.io is a good tool. It does heartbeat monitoring for cron jobs cleanly, it is open source, and the free tier is generous. If cron monitoring is the only thing you need, it is a solid pick and there is nothing wrong with using it.
This post is for the case where it is not quite enough. If you run a small product, you usually need three things at once: someone watching your cron jobs, someone watching your site is up, and a status page your users can check. Healthchecks covers the first one. Here is how Cronaut compares when you need all three.
Where Healthchecks.io stops
Healthchecks is built around one job: receiving pings from scheduled tasks and alerting when a ping is late. It does that job well. What it deliberately does not do:
- Active uptime monitoring. It waits for your jobs to ping it. It does not reach out and check that your website or API responds, so a downed homepage is out of scope.
- Status pages. There is no public page where your users can see current status and incident history.
So you end up adding UptimeRobot for the uptime side and Instatus or a Notion page for the status side. Three tools, three logins, three bills, and they do not talk to each other.
How Cronaut is different
Cronaut runs all three on one engine:
- Cron and heartbeat monitoring. The same ping model you already know. Give it a cron expression, ping a URL on success, and get alerted when the ping does not arrive in time.
- Active uptime checks. It probes your URLs for status code, an optional keyword in the body, and SSL certificate expiry, on a schedule.
- A public status page that updates itself. When any check fails, that one event opens an incident on the page automatically. When it recovers, the incident closes. You never log in to post an update by hand.
That last point is the real difference. In most setups the status page is a separate tool that goes stale because nobody updates it mid-incident. In Cronaut a failed check writes its own incident, so the page cannot drift out of sync with reality.
A quick comparison
| Healthchecks.io | Cronaut | |
|---|---|---|
| Cron / heartbeat monitoring | Yes | Yes |
| Active uptime + SSL checks | No | Yes |
| Public status page | No | Yes, auto-updating |
| Alerts (email, Slack, Discord, webhook) | Yes | Yes |
| Open source self-host | Yes | No |
| One bill for all three | n/a | Yes |
When to pick which
Stay with Healthchecks.io if cron monitoring is genuinely all you need, or if self-hosting an open source tool matters to you. It is good at its job and the price is right.
Pick Cronaut if you are already running a monitor plus an uptime checker plus a status page, and you want one tool at an indie price instead of three subscriptions that ignore each other. You can see the status page running live on Cronaut’s own service at status.cronaut.dev.