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Peekaping vs Uptime Kuma: catalog facts
Peekaping	Uptime Kuma
Free The software is free under its open-source licence. Hosting, hardware and external…	Free Free and open source under the MIT licence.
Linux, Self-hosted, Web	Windows, macOS, Linux, Web, Self-hosted
It covers the familiar Uptime Kuma feature set on a Go and React stack, which uses noticeably fewer…	Monitors HTTP, TCP, ping, DNS, Docker containers and more More than ninety notification services, including most chat apps
It is a much younger project than the tool it is modelled on, so the integration list and…	Runs from one place, so it cannot tell you about regional outages NFS and other network filesystems are explicitly unsupported for its data
Self-hosted	Self-hosted
Open source	Open source
License: MIT	License: MIT
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.