Monitor Linux Patches Across All Your Hosts

PatchMon provides real-time visibility into package updates across multiple Linux hosts. Built with an efficient architecture that avoids data duplication and provides on-demand reporting.

100% Open Source
Forever Free
Multi-Distribution Support

Powerful Features

Comprehensive Dashboard

Get a complete overview of your infrastructure with real-time statistics, including total hosts, pending updates, security patches, and more. Visual charts show OS distribution and update status across all your systems.

  • Real-time host statistics
  • Security update tracking
  • Visual OS distribution charts
  • Automatic refresh every minute
PatchMon Dashboard Overview
Dashboard Overview

Host Management

Easily manage and monitor all your Linux hosts from a single interface. View detailed information about each host including OS type, version, last update time, and connection status.

  • Multi-distribution support (Ubuntu, Debian, CentOS, RHEL, Fedora)
  • Simple host registration with secure tokens
  • Connection status monitoring
  • Automated agent deployment
Host Management Screen
Host Management

Package Inventory

Track all packages across your infrastructure with detailed version information. Identify outdated packages, security vulnerabilities, and plan your update strategy with confidence.

  • Comprehensive package tracking
  • Version comparison and update detection
  • Security patch prioritization
  • Efficient data model prevents duplication
Package Inventory Screen
Package Inventory

Security Update Monitoring

Stay on top of critical security updates with dedicated security patch tracking. Get immediate visibility into which hosts need urgent security updates and prioritize your patching schedule accordingly.

  • Dedicated security update tracking
  • Priority-based update categorization
  • Critical patch alerts
  • Compliance reporting capabilities
Security Updates Screen
Security Updates

Real-time Monitoring

Experience true real-time monitoring with automatic data refresh, on-demand updates, and intelligent stale host detection. Never miss critical updates with our efficient monitoring system.

  • Automatic refresh every minute
  • On-demand refresh capability
  • Stale host detection (24+ hours)
  • Real-time status updates
Real-time Monitoring Dashboard
Real-time Monitoring

Built for Scale & Performance

Optimized Architecture

Efficient data model prevents package duplication and ensures fast queries across thousands of hosts.

Modern Tech Stack

Built with Node.js, React, PostgreSQL, and Prisma ORM for reliability and maintainability.

Easy Deployment

Simple bash agent script for Linux hosts with automated registration and updates via cron.

Open Source

100% open source with MIT license. Contribute, customize, and deploy however you need.

Supported Linux Distributions

APT-based Systems

  • Ubuntu 16.04+
  • Debian 9+
  • Linux Mint

YUM/DNF-based Systems

  • CentOS 7+
  • RHEL 7+
  • Fedora 28+

Product Roadmap

Here's what's coming next for PatchMon to make your Linux patch management even more powerful

Authentication Improvements

Each host to authenticate via unique API credentials to PatchMon for enhanced security and individual host management.

Client & Location Management

Ability to add Clients, Locations and host groups so that hosts can be associated to them for better organization and reporting.

PDF Report Generation

Generate comprehensive reports for single hosts or groups of hosts with detailed patch status and recommendations.

Ready to Take Control of Your Linux Patches?

Join the waitlist to get early access to PatchMon and be among the first to experience effortless Linux patch monitoring.

Join the Waitlist Now

100% Open Source & Forever Free