Get HTTP monitoring + heartbeats in one tool, 4x cheaper. CronAlert gives you 100 monitors for $5/mo — Healthchecks.io charges $20/mo for 100 checks with no URL monitoring.
Side-by-side breakdown of what you get
| Feature | Healthchecks.io | CronAlert |
|---|---|---|
| Free monitors | 20 checks | 25 monitors |
| 100 monitors cost | $20/mo | $5/mo |
| Heartbeat / cron monitoring | Core feature | Yes |
| HTTP uptime monitoring | No | Core feature |
| SSL monitoring | No | Free |
| Keyword monitoring | No | Pro+ |
| Status pages | Badges only | Included on all plans |
| Slack alerts | Available | Free |
| Discord alerts | Available | Free |
| PagerDuty integration | Available | Pro+ |
| Webhook alerts | Available | Free |
| MCP server (AI-native) | No | Yes |
| API access | Available | Yes |
| Self-hosted option | Open source | Cloud only |
4x cheaper with HTTP monitoring, SSL checks, and status pages included
| Plan | Healthchecks.io | CronAlert |
|---|---|---|
| Free | 20 checks, cron only | 25 monitors, HTTP + heartbeat |
| 100 monitors | $20/mo (cron only) | $5/mo (HTTP + heartbeat) |
| 500 monitors | $100/mo (cron only) | $20/mo (HTTP + heartbeat) |
| Unlimited monitors | $200/mo (cron only) | $50/mo (HTTP + heartbeat) |
| HTTP monitoring included | No — need second tool | Yes — all plans |
Healthchecks.io charges $20/month for 100 checks. CronAlert Pro gives you 100 monitors for $5/month — and those monitors can be HTTP checks, heartbeats, or a mix of both.
Healthchecks.io only monitors cron jobs via heartbeats. If you also need to monitor websites and APIs, you need a second tool. CronAlert does both from a single dashboard.
Healthchecks.io offers status badges but not full status pages. CronAlert includes branded, public status pages on every plan so your users know when something is down.
CronAlert includes an MCP server for AI-native workflows. Manage monitors, check status, and investigate incidents directly from Claude, Cursor, or any AI assistant.
Two ways to move your monitors to CronAlert
curl -H "X-Api-Key: KEY" https://healthchecks.io/api/v3/checks/Checks are imported as heartbeat monitors.
Yes. CronAlert provides heartbeat monitoring where your cron jobs ping a unique URL on each run. If a ping is missed, CronAlert alerts you immediately. This works identically to Healthchecks.io's core feature.
Yes. Export your checks via the Healthchecks.io API, then paste the JSON into CronAlert's import tool. It will create heartbeat monitors for each check.
CronAlert adds HTTP uptime monitoring, SSL certificate expiry alerts, keyword/content monitoring, and branded status pages — all in one tool. Healthchecks.io only does heartbeat/cron monitoring.
No. CronAlert is a cloud-only service running on Cloudflare's global edge network with a 99.99% uptime guarantee. This means zero infrastructure to manage and checks from multiple regions worldwide.
25 monitors free forever. No credit card required.
Start free — 25 monitors, no credit card