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Healthchecks.io

freemium From $0/mo · Founded 2015 · hybrid

Cron-job heartbeat monitoring — open-source with hosted free tier and self-host option.

Free tier: 20 checks

What it does well

  • Specializes in one thing: cron job and background task heartbeat monitoring.
  • Offers a generous free tier with 20 checks on its hosted service.
  • Fully open-source, allowing for self-hosting and complete data control.

Where it falls short

  • Does not perform standard uptime monitoring; it only listens for incoming pings.
  • The free tier has a 1-day log retention limit, obscuring historical performance.
  • Lacks advanced features like performance metrics or root cause analysis tools.
Tags: heartbeatcron-jobsopen-sourceself-hostedfree-tier

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