Linux Server Monitoring. Made Radically Simple

Get instant insights with uptime, performance and process monitoring for all your Linux Servers. Revolutionary web based monitoring software with all the critical metrics and customisable alerts. Know when to act fast - even before there is an issue.

  • Linux server monitoring tool with open source agents
  • Supports RedHat, Ubuntu, Debian and Suse.
  • Insights into server Health, Availability, CPU, Memory, Disks and Processes
  • Monitor in minutes - simplest SAAS setup with guided configuration
  • Easily set the thresholds, warnings and alerts you need
  • Immediate alerts wherever you are - choose from 6 channels
Start Monitoring Now!
Free for 5 servers. No Trial Time Limits.
No Credit Card required.
Powerful Monitoring Software
Linux Server Monitoring
SaaS Linux Server monitoring

Monitor your Linux Servers with CloudRadar

We build tools to empower System Admins. Because Linux Server monitoring matters. Monitor your Linux servers' availability via heartbeat checks, and get in-depth data on CPU, memory, and disk fill levels. Where reaction time matters, CloudRadar Linux Server Monitoring provides you with instant alerts of any issues where your Linux Servers go down or processes have crashed. Additionally, proactive Linux Server Monitoring allows you to optimize your system in the long run and warn you of foreseeable issues such as disk fill level reaching critical thresholds.

Linux Server Monitoring overview

Get an overview over your entire Linux server setup

  • All devices: servers, network devices, websites
  • Across all your offices, intranets and cloud setups

"CloudRadar gives me an overview of my entire infrastructure - the network devices at our office, the servers our external hoster and our cloud servers."

Brinsley van der Vent - Head of IT

Immediate notifications. Wherever you are.

  • Reactive/issue based and proactive/threshold-based alerts.
  • Wherever you are: via Mail, SMS, Slack, Telegram, Pushover, and Webhooks.

"Always on the run within our office and our server lab, I need alerts wherever I am - via slack on my phone and via mail on my desk PC."

Hanns Theussner - Head of Technical Platform
Linux Server Monitoring alerts and notifications
Linux Server Monitoring reports

Create transparency for your organization

  • Optimize your Linux Servers proactively with in-depth historical data
  • Get weekly/monthly performance reports.

"It used to be hard to prove what we achieved over the years. Now I have reports which clearly demonstrate our systems performance."

Fritz Hauser - IT Director
the power of Saas

Easy to setup & configure


Simple and fast Setup

Up and running within minutes. SaaS software without need for local installation.


Guided configuration

Presets for most use cases. Guided setup for server agents and network data collectors.


Smart defaults

Best practice presets for all settings. Reliable setup without in-depth monitoring experience or lengthy research.

Try your free account now

Have your monitoring running in Minutes.
Up to 5 Servers, Network Devices or Websites free.

Frequently Asked Questions

How does CloudRadar compare to the competition?

CloudRadar gives you superpower over your infrastructure. So you know what’s going on in your systems - no matter where they are located or what devices or what OS they are running. So you can act immediately when any issue occurs. And even before that - preventative monitor foreseeable events like disk space filling up - so you are able to act before an issue even occurs.

We built CloudRadar as a true all-in-one monitoring solution, serving all operating systems, network devices, websites - across all your locations in the office, at external hosts or your cloud setups.

And because we know the busy schedule of System Administration, CloudRadar is quick and easy to setup and configure, with smart defaults for all settings which give you the security that you start with a reliable setup. Without the need for monitoring expertise or extensive research into those topics.

Lastly, we believe Monitoring must be affordable and cannot eat into the budgets of highly essential production systems. That's why we combined our 15 years of monitoring experience with the latest technology and highly efficient time-based databases to give you the most affordable solution in the market.

How to set up monitoring with CloudRadar?

Setting up CloudRadar is very easy:

1. Get a free test account and sign up for your own CloudRadar Console.

2. Add the devices you want to monitor one by one.

How can I add devices to my monitoring?

1. Publicly accessible websites and other hosts can be monitored by service checks like http(s), icmp ping, smtp, imap, pop3, and more.

2. In-depth server monitoring generates metrics like heartbeat, cpu load, memory consumption, disk fill levels or services. It requires a small agent to be installed on each monitored server. The agent acts as connector to the CloudRadar console. The agent setup is a simple 2 step process.

3. Intranet devices like routers, switches, cameras, temperature sensors, or any other device with an IP address are monitored via a tiny data collector (Frontman). The Frontman needs to installed on one server per intranet that you want to monitor. It monitors the availability of your intranet devices.

What hosts are supported?

Host can be any device with an IP address: a server, a network device like a router, switch, printer, security camera, temperature sensor etc. Other typical hosts are websites on the internet or within your intranet.

Which operating systems are supported?

CloudRadar provides in-depth server monitoring for most operating systems:
- Windows starting Windows 7/Windows Server 2012
- RedHat/CentOS from v. RHEL 6
- Debian from v. 8
- Ubuntu from v. 16.04
- Suse from SLES 12

How long can I test CloudRadar monitoring?

With CloudRadar Free you can try CloudRadar for 5 hosts without any time limit.

How can I ask questions?

We'd love to hear how we can help. You can reach us via our Website Chat or via email at