Comparison
Uptime Kuma is an excellent open-source tool and often the right choice for homelabs. The honest question is not "which tool is better" but: do you want to run, secure and monitor your monitoring yourself, or should it simply work?
Details about Uptime Kuma: as of July 2026, based on publicly available vendor information. Please verify there.
You do not have to. Many combine both: Uptime Kuma internally, Clesk Uptime as the external, independent instance for business-critical sites, including evidence-grade logs.
The software is free. In practice you add a server (roughly €4-10/month), updates, backups, TLS and your time, plus the risk of monitoring and monitored services failing together.
As a tool: yes, it is mature and actively maintained. The difference is the operating model: hosted and independent versus self-run on your own infrastructure.
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