MATMON.
Self-hosted network & infrastructure monitoring

Monitoring that stays yours.

Matmon is a lightweight, Docker-first alternative to the big monitoring suites. Sensors, probes, alerts, maps and reports — running on your own host, with an optional cloud when you want reach.

Sign in to Cloud Run it yourself
● .NET 10● Docker● Proprietary, self-hostable

Everything you need to watch your stack

From a single Raspberry Pi to a multi-site fleet — the same clean UI, the same clear signals.

60+ sensor types

Ping, HTTP, SNMP, SSL, DNS, Docker, SMART, Proxmox, VMware, Synology, Windows/Linux health, scripts and more — with sensible default thresholds out of the box.

Probes behind NAT

Secondary probes connect outbound to your primary, so you can monitor remote sites and private networks without opening a single inbound port.

Alerts that persist

Alerta-style alarms that stay until acknowledged, per-channel thresholds, cooldowns, e-mail delivery and scheduled summary + PDF reports.

Maps & dashboards

Build live status maps and dashboards. Roll up whole subtrees or tag-based groups into a single at-a-glance tile.

Optional cloud

A dead-man-switch + public status, notification gateway, licensing, and Full Access — operate a Primary behind NAT straight from the browser.

Self-hosted, Docker-first

One container on .NET 10. Your telemetry lives in your own SQLite/JSON on your host. No lock-in, no phoning home unless you connect the cloud.

Up and running in three steps

1

Run the container

Start Matmon with Docker on any host. Create your admin on first launch — no external database required.

2

Add sensors & probes

Discover your network, add sensors from the catalog, and drop probes at remote sites that dial home.

3

Connect the cloud (optional)

Link to Matmon Cloud for a dead-man-switch, public status, and browser access to instances behind NAT.

See it in action

This is the real Matmon UI — a live instance watching public infrastructure. Not a mockup.

Matmon dashboard: status donut, alert summary and live sensor cards, all healthy
The dashboard — status donut, alert summary and live sensor cards at a glance.
Matmon sensor tree: folders, hosts and sensors with live values
Cascading topology — folders, hosts and sensors in one tree.
Matmon sensor detail: channels and 1h / 1D / 1W statistics
Per-sensor channels, thresholds and 1h / 1D / 1W statistics.

Simple, honest pricing

The monitor is yours to self-host. The cloud plan is per instance.

Free

€0/ instance
  • Full self-hosted monitoring
  • 1 probe
  • Community support
Get started
Popular

Business

Contact/ instance
  • Everything in Free
  • Multiple probes
  • Cloud dashboard & Full Access
  • Priority support
Start in the Cloud

Enterprise

Contact/ instance
  • Everything in Business
  • Unlimited probes
  • Reseller & multi-tenant
  • SLA & onboarding
Talk to us

Run it on your own Docker host

One image, one command. Point it at a volume for your data and you own the whole stack.

Or start with the Cloud 
docker run -d --name matmon \
  -p 8099:8099 \
  -v matmon-data:/app/data \
  ghcr.io/real-ttx/matmon:latest

Ready to see it?

Sign in to Matmon Cloud, or spin up your own instance in minutes.

Sign in to Cloud Self-host