Uptime Monitor

About

Uptime Monitor is ranked #53 of 55 in website monitoring software on Inferse. It runs on API, Self-hosted, Web.

Compared on website monitoring software

Server monitoring

Yesuptime-monitor.org

Alert channels

Discord, Email, Ntfy, Telegram, Webhookuptime-monitor.org

Facts

Product

Uptime Monitor is open-source, self-hosted infrastructure monitoring software released under GPL-3.0.uptime-monitor.org · 11 Oct 2026

Monitoring

It monitors websites, databases, game servers and other services using 17 protocols.uptime-monitor.org · 11 Oct 2026

Live updates

It provides status updates over WebSocket connections in real time.uptime-monitor.org · 11 Oct 2026

Status pages

Status pages offer 15 themes, responsive design, customizable branding, and public or password-protected access.uptime-monitor.org · 11 Oct 2026

Monitor groups

Monitors can be organized into nested groups with any-up, all-up, or percentage health strategies.uptime-monitor.org · 11 Oct 2026

Custom metrics

Each monitor can track up to three custom numeric values.uptime-monitor.org · 11 Oct 2026

Alerts

Alert channels include Discord, email, Ntfy, Telegram, and webhooks, with down, still-down, and recovery notifications.uptime-monitor.org · 11 Oct 2026

Distributed monitoring

PulseMonitor agents can be deployed in multiple locations to check services from multiple regions.uptime-monitor.org · 11 Oct 2026

Data retention

The product retains raw pulses for 24 hours, hourly aggregates for 90 days, and daily aggregates indefinitely.uptime-monitor.org · 11 Oct 2026

Configuration

Configuration can be updated without restarting the service, including monitors, intervals, and groups.uptime-monitor.org · 11 Oct 2026

Privacy

The maker describes the product as fully self-hosted, with data kept on the user's infrastructure and no external dependencies or tracking.uptime-monitor.org · 11 Oct 2026

Supported protocols

Listed protocols include HTTP/HTTPS, WebSocket, TCP/UDP, ICMP, SNMP, MySQL/MariaDB, PostgreSQL, MSSQL, Redis, SMTP/IMAP, DNS, and Minecraft Java/Bedrock.uptime-monitor.org · 11 Oct 2026

Architecture

The described architecture uses distributed monitoring agents, a central uptime server, ClickHouse storage, and a status page with WebSocket updates.uptime-monitor.org · 11 Oct 2026

Organization

Monitors can be arranged in nested groups with any-up, all-up, or percentage health strategies.uptime-monitor.org · 11 Oct 2026

Metrics

Each monitor can track up to three custom numeric values.uptime-monitor.org · 11 Oct 2026

History retention

Raw pulse data is kept for 24 hours, hourly aggregates for 90 days, and daily aggregates indefinitely.uptime-monitor.org · 11 Oct 2026

Integrations

The server README lists Discord, Email, Ntfy, Telegram, and Webhook notifications and documents a configuration API.github.com · 11 Oct 2026

Deployment

The server README's quick start uses Docker Compose and starts Uptime Monitor on port 3000 with ClickHouse as an internal database.github.com · 11 Oct 2026

License

The server repository identifies its license as GPL-3.0.github.com · 11 Oct 2026

Status page mobile support

The status page repository says its responsive design is optimized for desktop, tablet, and mobile.github.com · 11 Oct 2026

Where it ranks on Inferse

• Best Website Monitoring Software in 2026#53 of 55
• Best Uptime Monitoring Software in 2026#48 of 48

Sources

• uptime-monitor.org· checked 11 Oct 2026
• github.com/Rabbit-Company/UptimeMonitor-Server· checked 11 Oct 2026
• github.com/Rabbit-Company/UptimeMonitor-StatusPage· checked 11 Oct 2026