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Uptime Kuma

Know instantly when something goes down

About

Know when something is down before anyone tells you. Checks websites and services every minute and alerts you by chat or e-mail, with a status page to share.

Notes

Self-hosted status & uptime monitoring (louislam/uptime-kuma). Runs as a single container with a persistent volume for its embedded SQLite DB — no external services needed. Bind a domain to it and you have a public status page in two clicks.

Data persists at /var/lib/obacht/uptime-kuma/<instance>/data on the device; remove the instance and that directory will be left behind so you can re-attach without losing history.

Alternative to: UptimeRobot, Pingdom

Facts

Version
1.0.3
Source
Official
Runtime
Container
Devices
Pi · Linux · Mac
Min. RAM
128 MB
Project
github.com

Install

How to run Uptime Kuma yourself

  1. 01

    Connect a device

    A Raspberry Pi, a Linux machine or a Mac that is on anyway.

  2. 02

    Install it

    One click in your Obacht account. Your device checks the signature before anything runs.

  3. 03

    Open it from anywhere

    It gets a web address under your-name.obacht.space, with HTTPS. Add your own domain if you have one.

Open-source contribution

Forwarded

A fixed amount per install goes to Uptime Kuma, forwarded via GitHub Sponsors.

Last checked 2026-07-29

Run it on your own hardware.

Obacht is in a closed pilot phase. Put yourself on the list. We let people in a few at a time, so it can take a while.

Self-host Uptime Kuma