# What does Hatraco GmbH use?

Hatraco GmbH (hatraco.de) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-10).

- Industry: Internet
- Size: 51–200 employees
- Based in: Hamburg, Germany
- Founded: 2003
- LinkedIn: https://www.linkedin.com/company/hatraco-gmbh

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Data & Observability

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records, Website code |  |

## Recent changes at Hatraco GmbH

- 2026-11-10: stopped using [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts)
- 2026-11-10: stopped using [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts)
- 2026-11-02: started using [Anthropic](https://www.runsonwhat.com/reverse/anthropic)

## FAQ

### What tools does Hatraco use?

As of November 2026, runsonwhat has found 8 tools at Hatraco (hatraco.de) in public records. Application: React, Tailwind CSS and Anthropic. Data & Observability: etracker. Company Ops: Google Workspace, reCAPTCHA and Mailjet. Last checked November 10, 2026.

### What email provider does Hatraco use?

Hatraco uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on hatraco.de. Google Workspace is used by 421,855 companies runsonwhat tracks.

### What analytics tools does Hatraco use?

Hatraco uses etracker for analytics, according to runsonwhat (November 2026). runsonwhat found etracker through etracker code on hatraco.de. etracker is used by 1,287 companies runsonwhat tracks.

### Does Hatraco use reCAPTCHA?

Yes. runsonwhat found reCAPTCHA at Hatraco through reCAPTCHA code on hatraco.de. reCAPTCHA is a Security & Compliance tool used by 291,391 companies runsonwhat tracks.

### Does Hatraco use AI tools?

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

### Has Hatraco changed tools recently?

Yes. On runsonwhat's rechecks, Hatraco started using Anthropic (latest on November 2, 2026) and stopped using Adobe Fonts and Google Fonts (latest on November 10, 2026). A change counts only between two checks of hatraco.de done the same way.

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

The companies with the stacks most like Hatraco's are Sew-Eurodrive A/s Danmark, Daiichi Sankyo France, Die Wohnungswirtschaft Bayern and Eurolog, according to runsonwhat (November 2026). Each shares 1 to 2 tools with Hatraco, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Hatraco uses?

runsonwhat reads public records only. Of the 8 tools at Hatraco, 5 were found through code on hatraco.de, 2 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and hatraco.de about monthly.


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