# What does Ghostthinker GmbH use?

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

- Industry: Education Management
- Size: 11–50 employees
- Based in: Augsburg, Germany
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/ghostthinker-gmbh

## 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 |  |

## 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 |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [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 |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Custom domain, Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |

## FAQ

### What tools does Ghostthinker use?

As of October 2026, runsonwhat has found 13 tools at Ghostthinker (ghostthinker.de) in public records. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, Yoast SEO and Mailchimp. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 23, 2026.

### What email provider does Ghostthinker use?

Ghostthinker uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,423 companies runsonwhat tracks.

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

Ghostthinker uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on ghostthinker.de. WordPress is used by 602,381 companies runsonwhat tracks.

### What marketing software does Ghostthinker use?

Ghostthinker uses Mailchimp for marketing, alongside Brevo, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 117,002 companies runsonwhat tracks.

### Does Ghostthinker use jQuery?

Yes. runsonwhat found jQuery at Ghostthinker through jQuery code on ghostthinker.de. jQuery is a Frontend tool used by 923,756 companies runsonwhat tracks.

### How does runsonwhat know what Ghostthinker uses?

runsonwhat reads public records only. Of the 13 tools at Ghostthinker, 6 were found through code on ghostthinker.de, 4 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 ghostthinker.de about monthly.


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