# What does GIU use?

GIU (giu.de) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-06).

- Industry: Real Estate
- Size: 51–200 employees
- Based in: Saarbrücken, Germany
- Founded: 1984
- LinkedIn: https://www.linkedin.com/company/giu-saar

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Hornetsecurity](https://www.runsonwhat.com/reverse/hornetsecurity) | Security & Compliance | Email records |  |
| [SwissSign](https://www.runsonwhat.com/reverse/swisssign) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does GIU use?

As of November 2026, runsonwhat has found 11 tools at GIU (giu.de) in public records. Application: jQuery, Google Maps and Vue.js. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and Brevo. Company Ops: Microsoft 365, Hornetsecurity and SwissSign. Last checked November 6, 2026.

### What email provider does GIU use?

GIU uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 734,195 companies runsonwhat tracks.

### What analytics tools does GIU use?

GIU uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on giu.de. Google Analytics is used by 903,938 companies runsonwhat tracks.

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

GIU uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on giu.de. WordPress is used by 606,822 companies runsonwhat tracks.

### What marketing software does GIU use?

GIU uses Brevo for marketing, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 84,181 companies runsonwhat tracks.

### Does GIU use jQuery?

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

### How does runsonwhat know what GIU uses?

runsonwhat reads public records only. Of the 11 tools at GIU, 7 were found through code on giu.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 giu.de about monthly.


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