ZMonitor

ZMonitor is a self-hosted uptime and infrastructure monitoring tool. It watches your websites, servers, and APIs around the clock, and can alert you the instant something goes down — over WhatsApp, Slack, Telegram, email, SMS, and 80+ other notification channels.

Every instance is fully white-labeled: set your own name, logo, and favicon from Settings, no rebuild required.

Features

• Monitors HTTP(s), TCP, ping, DNS, Docker containers, and more
• Checks as often as every 20 seconds, with full response-time history
• 80+ notification channels out of the box, including WhatsApp, Slack, Discord, Telegram, Teams, PagerDuty, and email
• Per-instance white-labeling: custom app name, logo, and favicon
• Public status pages, with their own independent branding
• Certificate and domain expiry alerts
• Multi-language UI

Install

The fastest path is the installer, which sets up Docker if needed, pulls the published image, and starts the container:

curl -fsSL https://raw.githubusercontent.com/vivekjaiswar/zmonitor/main/install-zmonitor.sh -o install-zmonitor.sh
chmod +x install-zmonitor.sh
./install-zmonitor.sh

See INSTALL.md for server requirements, the domain/HTTPS option, environment variables, backup/restore, and upgrades.

Docker Compose

services:
  zmonitor:
    image: ghcr.io/vivekjaiswar/zmonitor:latest
    container_name: zmonitor
    restart: unless-stopped
    ports:
      - "3001:3001"
    volumes:
      - ./data:/app/data

Development

git clone https://github.com/vivekjaiswar/zmonitor.git
cd zmonitor
npm ci
npm run dev

Useful scripts: npm run lint, npm test, npm run build. See package.json for the full list.

License

MIT — see LICENSE.