# What does Preyer GmbH use?

Preyer GmbH (preyer.de) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-23).

- Industry: Management Consulting
- Size: 51–200 employees
- Based in: Kronberg, Germany
- Founded: 1998
- LinkedIn: https://www.linkedin.com/company/preyer-information-technology-gmbh

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records |  |

## FAQ

### What tools does Preyer use?

As of October 2026, runsonwhat has found 13 tools at Preyer (preyer.de) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Anthropic and OpenAI. Data & Observability: Google Analytics. Go-to-market: Google Ads and Webflow. Company Ops: Microsoft 365, Apple Business and Cookiebot. Last checked October 23, 2026.

### What email provider does Preyer use?

Preyer uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 715,067 companies runsonwhat tracks.

### What analytics tools does Preyer use?

Preyer uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on preyer.de. Google Analytics is used by 888,679 companies runsonwhat tracks.

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

Preyer uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on preyer.de. Webflow is used by 35,149 companies runsonwhat tracks.

### Does Preyer use jQuery?

Yes. runsonwhat found jQuery at Preyer through jQuery code on preyer.de. jQuery is a Frontend tool used by 920,629 companies runsonwhat tracks.

### Does Preyer use AI tools?

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

### How does runsonwhat know what Preyer uses?

runsonwhat reads public records only. Of the 13 tools at Preyer, 5 were found through code on preyer.de, 5 through DNS records, 2 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 preyer.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/preyer.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.