Checkmk
NewUnified IT Observability for the Hybrid World
#38 of 45 in Observability5,000 customers (per linkedin.com)
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
- Checkmk ranks #38 of 45 in Observability with an AI visibility score of 0 (SlateIndex, Nov 3, 2026).
- Checkmk is most visible on ChatGPT (0) and least on Perplexity (0).
- AI engines name Checkmk in 0 of the 30 Observability buyer prompts SlateIndex tracks.
About
Company details for Checkmk
Checkmk is a full-stack monitoring and observability platform for hybrid environments. It discovers and monitors servers, networks, storage, containers, cloud workloads, applications and user experience, both in the cloud and on-premises. It is sold as Community, Pro, Ultimate and Cloud editions, and the Community edition is free and open source. It ranks #38 of 45 in Observability on SlateIndex and has a visibility score of 0 in the latest weekly run.
Founded in 2007 and headquartered in Munich, Germany, the company employs 201–500 people. Its differentiator: an open source foundation combined with a catalog of more than 2,000 integrations, priced per service rather than per host.
- Website
- checkmk.com
- Categories
- Observability
- Company size
- 201–500 employees
- Headquarters
- Munich, Germany
- Founded
- 2007
- Company type
- Private, private equity-backed
- Funding
- Strategic investment from PSG Equity
- Customers
- 5,000 · per linkedin.com/company/checkmk
- Deployment
- Self-hosted or SaaS (Checkmk Cloud)
- Platforms
- Linux (RHEL, SLES, Debian, Ubuntu), Docker, Virtual appliance, Hardware appliance, AWS Marketplace, Azure Marketplace
- Integrations
- 2000+ native
- Compliance
- ISO 27001, SOC 2 Type I
- Support
- Checkmk Forum (Community), Professional support 8h x 5d (Pro), Professional support 10h x 5d (Ultimate, Cloud), Premium support 24h x 5d (add-on)
Read from linkedin.com, gartner.com, checkmk.com, finsmes.com · refreshed Nov 3, 2026.
AI visibility
Latest weekly run · Nov 3 · next run Nov 9
Visibility score trend
Weekly runs over the last 60 days, with up to 7 competitors. Click a name to hide or show its line.
Changes appear after the second weekly run in Observability. Datadog leads the category at 69.5%.
Media
Website and product screenshots for Checkmk
AI mentions & citations
Recent answers that name Checkmk
No mentions in the latest run.
Products & features
What Checkmk sells
Checkmk Community
Free and open source monitoring for small infrastructures, scalable to about 100 hosts.
Checkmk Pro
Monitoring for data center infrastructures and growing enterprises, with advanced analytics, distributed monitoring and automation.
Checkmk Ultimate
Self-managed full-stack observability for hybrid and cloud-native infrastructures, with multi-tenancy for MSPs and large enterprises.
Checkmk Cloud
Fully managed SaaS edition of full-stack monitoring and observability, hosted in the EU or US.
Synthetic Monitoring
Add-on that simulates user journeys and tests applications from the user's perspective.
Target market & buyers
Enterprises, multinational corporations and managed service providers with hybrid IT
Notable customers include Swisscom.
Funding & recent developments
Funding
| Round | Year | Amount |
|---|---|---|
| Strategic investment from PSG Equity | 2025 | — |
| Latest known round | Total raised |
|---|---|
| Strategic investment from PSG Equity | — |
Recent developments
- Jun 2026CompanyCheckmk Conference #12 draws record attendance
Checkmk Conference #12 in Munich drew nearly 580 on-site attendees and about 650 online.
- Jun 2026PartnershipIntegration with Xurrent
Checkmk announced a technical integration with Xurrent to keep CMDB data current with live monitoring.
- Apr 2026ProductCheckmk Cloud adds full-stack monitoring
Checkmk Cloud added full-stack monitoring, including SNMP coverage, OpenTelemetry and AI alert analysis.
- Apr 2026ProductCheckmk 2.5 released
Checkmk 2.5 was released as a unified monitoring and observability release.
- Mar 2026SecurityCross-site scripting flaw in Checkmk
Heise reported a cross-site scripting flaw in Checkmk, rated critical with a CVSS score of 9.0 by Germany's BSI CERT-Bund.
Cite as: SlateIndex, “Checkmk AI visibility profile”, https://slateindex.ai/brand/checkmk, data of Nov 3, 2026. Licence: CC BY 4.0.