# What does 4Tek Gesellschaft für angewandte Informationstechnologien mbH use?

4Tek Gesellschaft für angewandte Informationstechnologien mbH (4tek.de) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-24).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Frankfurt, Germany
- LinkedIn: https://www.linkedin.com/company/4tek-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 |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [All in One SEO](https://www.runsonwhat.com/reverse/aioseo) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |

## Recent changes at 4Tek Gesellschaft für angewandte Informationstechnologien mbH

- 2026-10-17: started using [Anthropic](https://www.runsonwhat.com/reverse/anthropic)

## FAQ

### What tools does 4Tek Gesellschaft für angewandte Informationstechnologien mbH use?

As of October 2026, runsonwhat has found 11 tools at 4Tek Gesellschaft für angewandte Informationstechnologien mbH (4tek.de) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress and All in One SEO. Company Ops: Microsoft 365. Last checked October 24, 2026.

### What email provider does 4Tek Gesellschaft für angewandte Informationstechnologien mbH use?

4Tek Gesellschaft für angewandte Informationstechnologien mbH uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 715,964 companies runsonwhat tracks.

### What is 4Tek Gesellschaft für angewandte Informationstechnologien mbH's website built with?

4Tek Gesellschaft für angewandte Informationstechnologien mbH uses WordPress for its website, alongside All in One SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on 4tek.de. WordPress is used by 600,946 companies runsonwhat tracks.

### Does 4Tek Gesellschaft für angewandte Informationstechnologien mbH use jQuery?

Yes. runsonwhat found jQuery at 4Tek Gesellschaft für angewandte Informationstechnologien mbH through jQuery code on 4tek.de. jQuery is a Frontend tool used by 921,304 companies runsonwhat tracks.

### Does 4Tek Gesellschaft für angewandte Informationstechnologien mbH use AI tools?

Yes. runsonwhat has found Anthropic at 4Tek Gesellschaft für angewandte Informationstechnologien mbH; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so 4Tek Gesellschaft für angewandte Informationstechnologien mbH may use more AI tools than these.

### Has 4Tek Gesellschaft für angewandte Informationstechnologien mbH changed tools recently?

Yes. On runsonwhat's rechecks, 4Tek Gesellschaft für angewandte Informationstechnologien mbH started using Anthropic (latest on October 17, 2026). A change counts only between two checks of 4tek.de done the same way.

### How does runsonwhat know what 4Tek Gesellschaft für angewandte Informationstechnologien mbH uses?

runsonwhat reads public records only. Of the 11 tools at 4Tek Gesellschaft für angewandte Informationstechnologien mbH, 7 were found through code on 4tek.de, 2 through DNS records, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and 4tek.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/4tek.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.