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Title:Infrastructure & Application Monitoring with Checkmk
Description:Checkmk is a leading tool for Infrastructure and Application Monitoring. Simple configuration, scalable, flexible. Open Source and Enterprise.
HTML Size:151 KB
Markdown Size:9 KB
Fetched At:September 28, 2025
Page Structure
h1The IT monitoring platform.
Scalable. Automated. Extensible.
h2Customers
h2Fast-track your mean time to resolve
h2Why Checkmk
h3Monitor everything
h3Highly automated
h3Massively scalable
h3Extensible
h2Monitor with a glance. Resolve with a click.
h2One mission - Five Editions
h2Add-ons
h2Checkmk Community
h2Award-winning IT monitoring
Markdown Content
Infrastructure & Application Monitoring with Checkmk Download Checkmk Free trial English Deutsch Italiano English Deutsch Italiano Login - Customer portal - Cloud login Company - About us - Work at Checkmk - Our Customers - Brand Assets - Contact - Newsroom Partners - Become a partner - Find a partner Contact us - Product SaaS Checkmk Cloud Out-of-the-box SaaS monitoring for cloud and hybrid IT Self-hosted Checkmk Cloud IT monitoring for cloud and hybrid infrastructures Checkmk MSP Monitor your customers’ hybrid IT. Designed for IT service providers Checkmk Enterprise Scalable and automated enterprise-wide IT monitoring Checkmk Raw Free and open source IT monitoring for mid-sized infrastructures Add-ons Synthetic monitoring Monitor your applications from the user's perspective through synthetic tests Virtual or physical appliance Operate Checkmk within a virtualization platform or a dedicated appliance Network flow monitoring In-depth analysis of your network usage with ntopng - Checkmk 2.4 - Features - Integrations - Roadmap - Case Studies - Support - Solutions - Servers - Networks - Applications - Databases - Cloud - Kubernetes - Storage - IoT Monitoring - Pricing - Learn - Documentation - Docs - Check plug-ins - Changelog (Werks) - 2.4 Release Notes - Learning Materials Checkmk Demo Explore our interactive demo in action and see how easy IT monitoring can be! - Monitoring Basics - Webinars - Videos - Best Practices Ask Checkmk AI Got a question? Our chatbot instantly guides you to the right answers! - Knowledge base - Blog - Podcasts - Trainings - Classes - Schedule - Locations - Community - Get Involved - Forum - Exchange - Conference - Newsletter - Ideas Portal DownloadsFree trial Menu # The IT monitoring platform. Scalable. Automated. Extensible. Gain a complete view of your entire IT infrastructure: from public cloud providers, to your data centers, across servers, networks, containers, and more. Checkmk enables ITOps and DevOps teams to run your IT at peak performance. Explore Editions Get a free trial ## Customers - - - - - - - - - - See success stories ## Fast-track your mean time to resolve Cloud Data Center IoT Logs Metrics Status Resolve Alert Analyze Acquire Checkmk IT Monitoring platform IT monitoring platform The heart of the Checkmk platform is the High Performance Core, designed to scale up to millions of services monitored while still retaining a small footprint. Its REST API and many automations, such as the auto-registration of hosts, take manual work off your IT team’s shoulders. Checkmk not only monitors everything that powers your business, but also keeps it secure, thanks to granular access control, encryption, and 2FA. Acquire Monitor everything, don’t miss anything: our industry-leading selection of 2,000+ vendor-maintained plug-ins allows automated acquisition of health statuses and metrics from a multitude of data sources across servers, networks, clouds, containers, and applications. Don’t waste your time deciding what to monitor and how to configure it. Checkmk is ready in minutes, recognizes automatically which data is relevant to monitor, and displays key metrics in ready-to-use graphs. Analyze Benefit from pre-defined thresholds for alerts that provide out-of-the-box health assessment capabilities for the vast majority of hosts in your IT infrastructure. Analyze performance using built-in time-series analyzes, or compare metrics across multiple graphs at a glance. Review historical stats to forecast your future IT infrastructure requirements, or to determine the root cause of degraded performance and abnormal behavior. Alert Avoid notification overload by alerting only the team responsible for a specific point of failure. Easily configure alerts in granular manner and automate escalation of issues when they are not handled on time. Streamline your team’s workload by automatically creating tickets in third-party tools, such as ServiceNow, Jira, and many more, or send traditional text notifications via email, SMS or Slack. Resolve Get ultimate visibility from both built-in and custom dashboards packing key metrics and real-time insights. Empower your strategy with Business Intelligence, which provides a bird’s-eye view on the availability and performance of key business processes, by mapping application dependencies and/or aggregating various services and hosts into a single state. Take advantage of custom self-healing: use the alert handler to automatically trigger actions upon detection of new problems. ## Why Checkmk ### Monitor everything Monitor your hybrid IT infrastructure out-of- the-box with our leading library of more than 2,000 vendor-maintained monitoring plug-ins. See them all ### Highly automated With its auto-discovery, auto-configuration via a modern REST API, and built-in agent management, Checkmk takes manual work off your hands ### Massively scalable Monitor hundreds of thousands of hosts and millions of services across the globe, thanks to a high-performance distributed architecture ### Extensible Customize or extend the open source code of Checkmk. Use the Check-API to write your own monitoring plug-ins or extend existing ones ## Monitor with a glance. Resolve with a click. Dynamic dashboards Flexible, real-time dashboards Powerful visualizations Interactive and dynamic visualization options Infrastructure monitoring Hosts and Services overviews that enable fast drill downs Log and event monitoring Efficient processing and analysis of logs Availability and SLA reporting Precise availability and SLA fulfillment reporting Notifications and alerts Advanced notification system with many integrations Simple, flexible configuration Modern, efficient and automatic configuration system ## One mission - Five Editions Optimized for any IT infrastructure. Explore editions Raw Free and open source IT monitoring for mid-sized infrastructures. * * * Monitor your entire IT: - Auto-discover your IT - Monitor out-of-the-box with 2000+ plug-ins - Auto-detect issues - 100% Open Source and more Support: Checkmk Community Learn more or compare editions Enterprise Scalable and automated enterprise-wide IT monitoring. * * * Everything in Raw, plus: - Accelerate and scale up your monitoring - Automate monitoring operations - Monitor dynamic workloads - Visualize your IT and much more Support included Learn more or compare editions Cloud State-of-the-art IT monitoring for cloud and hybrid infrastructures. Self- hosted SaaS * * * Everything in Enterprise, plus: - Monitor cloud workloads - Auto-register any load - Push agents - Visualize your cloud - Deploy from cloud marketplacesHosted by Checkmk and much more Support included Learn more Learn more or compare editions MSP Monitor your customers’ hybrid IT. Designed for IT service providers. * * * Everything in Cloud, plus: - Multi-customer management & dashboards - Data segregation - Data loss protection, if customer connections fail - White label branding and much more Support included Learn more or compare editions ## Add-ons Synthetic monitoring Monitor your applications from the user's perspective. Create diverse synthetic tests covering any use case, seamlessly consolidating IT infrastructure and synthetic monitoring within the Checkmk UI. Powered by the Robot Framework. Available for: Enterprise | Cloud | MSP Learn more Virtual or physical appliance Operate Checkmk within your existing virtualization platform or in a dedicated appliance. Both come pre-configured for a fast deployment, ensuring maintenance-free operations thanks to automatic patches and updates. Available for: Enterprise | Cloud | MSP Learn more ## Checkmk Community Where IT monitoring experts meet. Checkmk Raw and parts of Checkmk Enterprise and Checkmk Cloud are open source fueled projects by our Community, where users, partners, and developers meet to support each other and contribute to make Checkmk even better. We are committed to collaborate with the source of our strength: you, our community. Join our Community ## Award-winning IT monitoring Trust our users, not just our claims. See it yourself Try out Checkmk now. Get the Raw Edition Free and open source monitoring Play with Checkmk Try Checkmk without installing Subscribe to Newsletter Join thousands of sysadmins and receive free professional tips and tricks to help you monitor your IT-infrastructure. Email address Subscribe I agree to receive email newsletters about Checkmk products and services. I can unsubscribe anytime via email(marketing@checkmk.com). I have noted the Privacy Policy Name Thank you for subscribing! Product Features Pricing Latest Version Use Cases Resources Docs Forum Webinars Videos Trainings Blog Integrations Monitoring Basics About Company Career Brand Assets Contact Us - - - - - - Privacy Policy Imprint Legal Whistleblowing System Trust Center The Checkmk logo (formerly known as Check\_MK) is a trademark of Checkmk GmbH. ©2025 Checkmk GmbH. All rights reserved. Update cookie preferences