# What does KUSTERMANN use?

KUSTERMANN (kustermann.de) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-19).

- Industry: Retail
- Size: 51–200 employees
- Based in: München, Germany
- LinkedIn: https://www.linkedin.com/company/f.s.-kustermann-gmbh

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code |  |
| [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code |  |
| [Three.js](https://www.runsonwhat.com/reverse/threejs) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records, Email records, Website code |  |
| [Trusted Shops](https://www.runsonwhat.com/reverse/trusted-shops) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |
| [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records |  |
| [Eye-Able](https://www.runsonwhat.com/reverse/eye-able) | Security & Compliance | Website code |  |

## FAQ

### What tools does KUSTERMANN use?

As of October 2026, runsonwhat has found 15 tools at KUSTERMANN (kustermann.de) in public records. Application: Google Maps, PayPal and Three.js. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, WhatsApp Business and Brevo. Company Ops: Microsoft 365, Cookiebot and Mimecast. Last checked October 19, 2026.

### What email provider does KUSTERMANN use?

KUSTERMANN uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 709,032 companies runsonwhat tracks.

### What does KUSTERMANN use for customer support?

KUSTERMANN uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on kustermann.de. WhatsApp Business is used by 135,097 companies runsonwhat tracks.

### What payment provider does KUSTERMANN use?

KUSTERMANN uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on kustermann.de. PayPal is used by 34,250 companies runsonwhat tracks.

### What analytics tools does KUSTERMANN use?

KUSTERMANN uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on kustermann.de. Google Analytics is used by 875,036 companies runsonwhat tracks.

### What marketing software does KUSTERMANN use?

KUSTERMANN uses Brevo for marketing, alongside Trusted Shops, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo and email records. Brevo is used by 79,392 companies runsonwhat tracks.

### Does KUSTERMANN use Google Ads?

Yes. runsonwhat found Google Ads at KUSTERMANN through Google Ads code on kustermann.de. Google Ads is a Ads & Pixels tool used by 492,465 companies runsonwhat tracks.

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

The companies with the stacks most like KUSTERMANN's are Stadtwerke Geesthacht, Konica Minolta Slovakia Spol. S R.o., Ocalenie Foundation and Bonify Germany, according to runsonwhat (October 2026). Each shares 3 to 6 tools with KUSTERMANN, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what KUSTERMANN uses?

runsonwhat reads public records only. Of the 15 tools at KUSTERMANN, 11 were found through code on kustermann.de, 3 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and kustermann.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/kustermann.de (updated October 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.