runsonwhat

Checkmk's tech stack

What does Checkmk use?

Checkmk (checkmk.com) uses at least 31 tools we can see from public records, including Amazon Web Services for hosting, Google Workspace for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .

Industry
Software
Size
51–200 employees
Based in
München, Germany
Founded
2007
LinkedIn
Company page
Re-check liveVisit checkmk.com
Tools found
31
Categories
14
Oldest proven tool
May 2019
Last checked
Oct 2026

Checkmk's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

2 tools, where the bytes are served from

Hosting & Cloud

Application

6 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

4 tools, what they measure and store

Analytics

Go-to-market

7 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

12 tools, what the team runs on day to day

Workspace

Collaboration

Dev Tools

Finance & Legal

Security & Compliance

What changed at Checkmk

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. HubSpot
  2. HubSpot CMS
  3. Aptible

Companies like Checkmk also use

Tools common among companies with a similar stack that we haven't found at Checkmk.

Companies with a stack like Checkmk's

Ranked by shared tools, with rare tools counting more.

More Software companies

Other Software companies we've checked.

Checkmk tech stack FAQ

What tools does Checkmk use?

As of October 2026, runsonwhat has found 31 tools at Checkmk (checkmk.com) in public records. Edge & Hosting: Amazon Web Services and Aptible. Application: jQuery, Font Awesome and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Microsoft Ads and LinkedIn Insight Tag. Company Ops: Google Workspace, Apple Business and Atlassian. Last checked October 7, 2026.

What cloud does Checkmk run on?

Checkmk uses Amazon Web Services for hosting and cloud infrastructure, alongside Aptible, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on checkmk.com. Amazon Web Services is used by 143,079 companies runsonwhat tracks.

What CRM does Checkmk use?

Checkmk uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Checkmk has used it since at least May 2019. HubSpot is used by 86,865 companies runsonwhat tracks.

What email provider does Checkmk use?

Checkmk uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on checkmk.com. Google Workspace is used by 392,517 companies runsonwhat tracks.

What analytics tools does Checkmk use?

Checkmk uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Survicate, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on checkmk.com. Google Analytics is used by 748,577 companies runsonwhat tracks.

What is Checkmk's website built with?

Checkmk uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS, and Checkmk has used it since at least May 2019. HubSpot CMS is used by 31,871 companies runsonwhat tracks.

How long has Checkmk used HubSpot?

Checkmk has used HubSpot since at least May 2019, going by the first public certificate of the checkmk.com subdomain that points at HubSpot. Other long-running tools at Checkmk include HubSpot CMS (since May 2019) and Aptible (since January 2025).

Does Checkmk use jQuery?

Yes. runsonwhat found jQuery at Checkmk through jQuery code on checkmk.com. jQuery is a Frontend tool used by 784,862 companies runsonwhat tracks.

Does Checkmk use AI tools?

Yes. runsonwhat has found Anthropic at Checkmk; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Checkmk may use more AI tools than these.

Which companies have a tech stack similar to Checkmk's?

The companies with the stacks most like Checkmk's are Temporal, Imply, ECI Software Solutions and Nucleus Security, according to runsonwhat (October 2026). Each shares 14 to 17 tools with Checkmk, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Checkmk uses?

runsonwhat reads public records only. Of the 31 tools at Checkmk, 15 were found through code on checkmk.com, 12 through DNS records, 3 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and checkmk.com about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.