Ensure peak performance for your IT infrastructure with the best server monitoring platform. Say goodbye to preventable outages and off-hours emergencies.
Customer satisfaction leader
Ensure peak server performance for your IT infrastructure
Flexible server monitoring through the use of more than 2,000 smart checks.
Effortless configuration with automatic host discovery and precise network mapping.
Native agents for multiple operating systems, extended with API-based checks.
Agentless monitoring with SNMP and TCP/UDP (e.g., FTP, LDAP, IMAP).
Join our community of satisfied customers
The whole Checkmk environment has a very mature, stable foundation of supported checks and performance counters. Yet it grows almost on a daily basis.
Support for new systems is being implemented very often and if you are willing to request it yourself, you can have it included in the core distribution in very little time. This agility really has no match among the larger competitors.
Discover the all-in-one server monitoring software
Your organization uses multiple types of servers. It is therefore important to use a server monitoring software that can help you get started with all of your server monitoring at once.
Checkmk provides this flexibility through its large collection of more than 2,000 plug-ins. Here are some examples of server types which can be monitored with Checkmk:
- Mail server monitoring — Make sure your mail servers function reliably by using one of our generic POP3, IMAP or SMTP checks. Get detailed information on your mail application with our plug-ins for MS Exchange, Postfix, qmail and more.
- Web server monitoring — Ensure minimal downtime for your web servers by getting alerts from our active HTTP, FTP and SSL checks. Monitor performance metrics of your Apache and Nginx web servers.
- Database server monitoring — Checkmk supports monitoring of all major databases: MySQL/MariaDB, Microsoft SQL, PostgreSQL, Oracle, MongoDB, IBM DB2, IBM Informix, SAP HANA, Microsoft Azure SQL and Amazon Web Services RDS.
- Application server monitoring — Checkmk helps monitor almost all Java applications servers (e.g. JBoss, Oracle WebLogic, Apache Tomcat, IBM WebSphere)
- FTP server monitoring — Track the availability and response times of your FTP server, and monitor your servers' CPU load, capacity, memory utilization, network latency and packet loss.
Linux server monitoring
Get an accurate overview of your Linux servers' health and performance. We support the following Linux OS: Debian, Ubuntu, Red Hat Enterprise Linux, Fedora, CentOS, openSUSE, SLES and other derivatives, as well as all other DEB-based distributions.
Benefits of Linux server monitoring with Checkmk:
- Minimal footprint (the agent requires little CPU, RAM or hard drive space)
- Full transparency (only a shell script is executed in which you can see all commands)
- Complete security (the agent permits no access from the network whatsoever)
Windows server monitoring
Monitor your Windows servers and gain insights into critical metrics such as CPU, memory, disk usage, services, processes, network interfaces, filesystems and more. Quickly identify and resolve any performance or availability issues.
Benefits of Windows server monitoring with Checkmk:
- Integrated log management for Windows Event Log
- Easily integrate monitoring for MS Exchange, Active Directory, MS SQL and Skype
- Monitor the latest Windows OS and older versions (Windows XP, Windows Server 2003 etc.)
Virtual server monitoring
Monitor the health and availability of your virtualized server environment. Checkmk supports the real-time monitoring of all major virtualization platforms, such as VMware ESXi, Microsoft Hyper-V and associated virtual machines.
Virtual server monitoring is already integrated in Checkmk, so that your virtual machines can be monitored with almost no additional set-up. Checkmk itself can also be run on a virtual server infrastructure within the virtual appliance.
Centralized Asset Management
The Checkmk hardware & software inventory is built to automatically discover and manage your hardware & software asset information on all servers and workstations being monitored.
Easily identify hosts with vulnerable and outdated software versions, so that you can act to secure your IT. Checkmk also stores the history of the inventory of a server and helps you track changes in your environment, e.g. a BIOS update, RAM upgrade.
Integrate Checkmk with your Configuration Management Database (CMDB) to always have an up-to-date overview of your IT.
Visualize data for best server monitoring
As one of the best server monitoring software Checkmk not only provides powerful monitoring agents for most server operating systems, such as Windows, Linux and Unix. It also supports agentless monitoring via SNMP, IPMI, WMI or Redfish as well as data collection via server vendor interfaces.
Checkmk combines status, metrics, and log-based data in one solution and provides numerous visualization options with powerful dashboards. This allows you to get the most out of your monitoring.
Monitor server performance
Checkmk allows you to just focus on the performance metrics of your systems, if necessary. By monitoring server performance, you can strictly keep an eye on CPU utilization, memory consumption, disk I/O and network performance of your physical servers or more specific metrics regarding the use case of the server.
Thus, you monitor for example the response time of a web server, the network bandwidth utilization for a backup server, or even the waiting time for each written memory block (latency) and input/output operations per second (IOPS) of a file server.
Monitor with a glance. Resolve with a click
Deploy flexibly in every environment
Frequently asked questions about the trial
Trials of Checkmk are now easier than ever - simply download the latest build of the Checkmk Cloud Edition and start using it. The Checkmk Cloud Edition includes all features of the Enterprise Edition. Features that are exclusive to the Cloud Edition (e.g., cloud dashboards, push agent, etc.) are marked as such in the GUI, so you won’t risk testing anything that won’t be available later on.
The trial expires after 30 days, at which point your site can either be licensed as a paid subscription, or you can continue using it for free for as long as you want. In the free state, your site will be limited to 750 services and one site.
To purchase a Checkmk license, you can either purchase online or request a quote.
Windows is not a supported operating system for Checkmk server. Nevertheless, Checkmk is available as an OVA (Open Virtualization Appliance), which can be loaded and launched on your desktop hypervisor for Windows like Proxmox and VMvare vSphere. The Checkmk virtual appliance contains a pre-installed Linux operating system, firmware, and a graphical interface. The web GUI allows you to configure the operating system, the appliance, and Checkmk without needing to use the Linux command line. More information about Checkmk virtual appliance deployments steps you will find in our comprehensive installation guide.
The easiest way to get started with a POC is to simply install the Cloud Edition, create a new site and use the 30-day trial period. If you need more than 30 days to build your POC, please contact our sales team who will be able to issue a POC license.
Ready to explore the Checkmk monitoring platform?
No credit card required. No upfront commitment. Unlimited free use for 30 days.
Simply download Checkmk and start monitoring. After the trial period, you can continue monitoring up to 750 services at no cost, or choose a pricing plan with monthly payments based solely on the number of services you need to monitor.