UptimeRobot

Hosted uptime monitoring for websites, ports and cron jobs, with alerts and status pages. A closed product from UptimeRobot.

Side by side

3 open source alternatives to UptimeRobot
Tool	Fit	Stars	Licence	Terms	Self-hosted	Language	Latest	Last push
OpenStatus	Full replacement	9.2k	AGPL-3.0	Open source	Yes	TypeScript	none	2026-10-06
Peekaping	Full replacement	1.2k	MIT	Open source	Yes	Go	0.0.46	2026-05-24
Kuvasz	Partial	637	AGPL-3.0	Open source	Yes	Kotlin	4.4.0	2026-10-06

Every alternative

3 alternatives

OpenStatus Full replacement

🫖 Status page with uptime monitoring & API monitoring as code 🫖

HTTP and TCP checks from several regions, with alerts and status pages.

Language: TypeScript
Licence: AGPL-3.0
Stars: 9.2k
Last push: 2026-10-06

No release or tag

Peekaping Full replacement

Open Source Uptime Kuma Alternative

HTTP, TCP, ping, DNS and push monitors with notifications and status pages.

Language: Go
Licence: MIT
Stars: 1.2k
Latest: 0.0.46
Last push: 2026-05-24

Kuvasz Partial

Kuvasz (pronounce as [ˈkuvɒs]) is an open-source uptime and SSL monitoring service, with multiple notification channels, status pages, IAC support via YAML, Prometheus integration, a complete REST API and many more!

HTTP and TLS certificate monitoring with alerts and status pages, configured from YAML or an API.

Language: Kotlin
Licence: AGPL-3.0
Stars: 637
Latest: 4.4.0
Last push: 2026-10-06

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About UptimeRobot

Vendor: UptimeRobot

UptimeRobot website ↗