# What does KRONGAARD GmbH use?

KRONGAARD GmbH (krongaard.de) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-11-10).

- Industry: Staffing and Recruiting
- Size: 51–200 employees
- Based in: Hamburg, Germany
- Founded: 2008
- LinkedIn: https://www.linkedin.com/company/1107143

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Unbounce](https://www.runsonwhat.com/reverse/unbounce) | Website & CMS | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [Postmark](https://www.runsonwhat.com/reverse/postmark) | Email Delivery | Email records |  |
| [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records |  |
| [Hornetsecurity](https://www.runsonwhat.com/reverse/hornetsecurity) | Security & Compliance | Email records |  |
| [Friendly Captcha](https://www.runsonwhat.com/reverse/friendly-captcha) | Security & Compliance | Website code |  |
| [rexx systems](https://www.runsonwhat.com/reverse/rexx) | People & HR | Email records |  |

## Recent changes at KRONGAARD GmbH

- 2026-11-10: started using again [rexx systems](https://www.runsonwhat.com/reverse/rexx)
- 2026-11-10: started using again [Apple Business](https://www.runsonwhat.com/reverse/apple)
- 2026-11-10: started using again [Atlassian](https://www.runsonwhat.com/reverse/atlassian)
- 2026-11-10: started using again [Google Search Console](https://www.runsonwhat.com/reverse/gsc)
- 2026-11-10: started using again [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365)
- 2026-11-10: started using again [Miro](https://www.runsonwhat.com/reverse/miro)
- 2026-11-10: started using again [Postmark](https://www.runsonwhat.com/reverse/postmark)
- 2026-11-02: stopped using [Apple Business](https://www.runsonwhat.com/reverse/apple)
- 2026-11-02: stopped using [Miro](https://www.runsonwhat.com/reverse/miro)
- 2026-11-02: stopped using [Atlassian](https://www.runsonwhat.com/reverse/atlassian)
- 2026-11-02: stopped using [rexx systems](https://www.runsonwhat.com/reverse/rexx)
- 2026-11-02: stopped using [Google Search Console](https://www.runsonwhat.com/reverse/gsc)

## FAQ

### What tools does KRONGAARD use?

As of November 2026, runsonwhat has found 14 tools at KRONGAARD (krongaard.de) in public records. Application: jQuery and Tailwind CSS. Go-to-market: Unbounce. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked November 10, 2026.

### What email provider does KRONGAARD use?

KRONGAARD uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 734,190 companies runsonwhat tracks.

### What is KRONGAARD's website built with?

KRONGAARD uses Unbounce for its website, according to runsonwhat (November 2026). runsonwhat found Unbounce through a subdomain that points at Unbounce. Unbounce is used by 3,353 companies runsonwhat tracks.

### What does KRONGAARD use for hiring and HR?

KRONGAARD uses rexx systems for hiring and HR, according to runsonwhat (November 2026). runsonwhat found rexx systems through email records that authorize rexx systems. rexx systems is used by 659 companies runsonwhat tracks.

### Does KRONGAARD use jQuery?

Yes. runsonwhat found jQuery at KRONGAARD through jQuery code on krongaard.de. jQuery is a Frontend tool used by 927,211 companies runsonwhat tracks.

### Has KRONGAARD changed tools recently?

Yes. On runsonwhat's rechecks, KRONGAARD started using rexx systems, Apple Business and Atlassian (latest on November 10, 2026) and stopped using Apple Business, Miro and Atlassian (latest on November 2, 2026). A change counts only between two checks of krongaard.de done the same way.

### Which companies have a tech stack similar to KRONGAARD's?

The companies with the stacks most like KRONGAARD's are F. Hunziker +, Stena Aluminium, Eisenbahnen und Verkehrsbetriebe Elbe-Weser and Schön Klinik Gruppe, according to runsonwhat (November 2026). Each shares 1 to 2 tools with KRONGAARD, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what KRONGAARD uses?

runsonwhat reads public records only. Of the 14 tools at KRONGAARD, 7 were found through DNS records, 3 through code on krongaard.de, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and krongaard.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/krongaard.de (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.