# What does Leonium use?

Leonium (leonium.net) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Automotive
- Size: 11–50 employees
- Based in: Łódź, Poland
- Founded: 2021
- LinkedIn: https://www.linkedin.com/company/leonium

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [GTranslate](https://www.runsonwhat.com/reverse/gtranslate) | 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 |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |

## FAQ

### What tools does Leonium use?

As of November 2026, runsonwhat has found 9 tools at Leonium (leonium.net) in public records. Application: jQuery, Vimeo and YouTube. Go-to-market: WordPress, Yoast SEO and Elementor. Last checked November 8, 2026.

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

Leonium uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on leonium.net. WordPress is used by 607,003 companies runsonwhat tracks.

### Does Leonium use jQuery?

Yes. runsonwhat found jQuery at Leonium through jQuery code on leonium.net. jQuery is a Frontend tool used by 927,316 companies runsonwhat tracks.

### How does runsonwhat know what Leonium uses?

runsonwhat reads public records only. Of the 9 tools at Leonium, 9 were found through code on leonium.net. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and leonium.net about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/leonium.net (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.