Complete open-source monitoring and observability platform.
Heartbeat monitors for cron jobs next to uptime checks and status pages.
- Language
- TypeScript
- Licence
- Other
- Stars
- 7.7k
- Latest
- 14.0.14
- Last push
- 2026-10-06
alternatives to
Cronitor
Hosted monitoring for cron jobs, heartbeats and websites, with status pages. A closed product from Cronitor.
Side by side
| Tool | Fit | Stars | Licence | Terms | Self-hosted | Language | Latest | Last push |
|---|---|---|---|---|---|---|---|---|
| OneUptime | Full replacement | 7.7k | Other | Open core | Yes | TypeScript | 14.0.14 | 2026-10-06 |
| Uptime Kuma | Partial | 92k | MIT | Open source | Yes | JavaScript | 2.5.5 | 2026-10-06 |
| Gatus | Partial | 12k | Apache-2.0 | Open source | Yes | Go | v5.37.0 | 2026-10-05 |
| Healthchecks | Partial | 10k | BSD-3-Clause | Open source | Yes | Python | v4.4 | 2026-10-06 |
Every alternative
4 alternatives
A fancy self-hosted monitoring tool
Push monitors for heartbeats next to uptime checks and status pages, without start and finish telemetry for jobs.
- Language
- JavaScript
- Licence
- MIT
- Stars
- 92k
- Latest
- 2.5.5
- Last push
- 2026-10-06
Automated developer-oriented status page with alerting and incident support
External endpoints take heartbeats pushed from jobs, next to its own checks and a status page.
- Language
- Go
- Licence
- Apache-2.0
- Stars
- 12k
- Latest
- v5.37.0
- Last push
- 2026-10-05
Open-source cron job and background task monitoring service, written in Python & Django
Cron job and heartbeat monitoring, without outgoing uptime checks.
- Language
- Python
- Licence
- BSD-3-Clause
- Stars
- 10k
- Latest
- v4.4
- Last push
- 2026-10-06
Head to head
About Cronitor
- Vendor
- Cronitor