Welcome to M4: An open-source monitoring system!

Start polling ModBus, SNMP or with custom scripts in minutes!

M4 provides a single web UI enabling visibility into any metrics! If it's accessible from the server running the code, you can make a metric out of it.

Support Us !

We work hard to deliver this project to those who need it. You would like to pitch in, but you are not a programmer ? Become a Patreon!

Contributions welcome!

We do a Pull Request contributions workflow on GitHub. New users are always welcome!

Follow us on Twitter!

For announcement of latest features, etc.

Run it on the RaspberryPi and use M4 to automate your workflows

Quickly setup a monitoring gateway using a RaspberryPi or any computer. Hop over to the documentation for the install guides.

Choosing a Pi opens up many possibilities using the onboard GPIO and i2c port with relays and sensors.

Get Support !

If you wish to open a support request, you can do so here!

Check our status page!

Wondering if there is a problem with our service ? Check our Status Page

Help us with translations!

We use Zanata to work collaboratively on translations.

Completely modular, tailor M4 System to your need using our plugin system

Plugins are normal python modules on your pythonpath. Add to INSTALLED_APPS after installing with pip and you are good to go.

Anyone can submit plugins to be included in the core distribution. With Python, the only limit is you.