# What does Qlein use?

Qlein (qlein.dev) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-27).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [DigitalOcean](https://www.runsonwhat.com/reverse/digitalocean) | Hosting & Cloud | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | 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 |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Argo CD](https://www.runsonwhat.com/reverse/argocd) | Dev Tools | Custom domain |  |

## FAQ

### What tools does Qlein use?

As of October 2026, runsonwhat has found 11 tools at Qlein (qlein.dev) in public records. Edge & Hosting: DigitalOcean. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics. Go-to-market: WordPress and Yoast SEO. Company Ops: Argo CD. Last checked October 27, 2026.

### What cloud does Qlein run on?

Qlein uses DigitalOcean for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found DigitalOcean through DNS records that point at DigitalOcean. DigitalOcean is used by 7,315 companies runsonwhat tracks.

### What analytics tools does Qlein use?

Qlein uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on qlein.dev. Google Analytics is used by 896,309 companies runsonwhat tracks.

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

Qlein uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on qlein.dev. WordPress is used by 602,813 companies runsonwhat tracks.

### Does Qlein use jQuery?

Yes. runsonwhat found jQuery at Qlein through jQuery code on qlein.dev. jQuery is a Frontend tool used by 924,327 companies runsonwhat tracks.

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

The companies with the stacks most like Qlein's are seaproxime, Lekta, Giatec Scientific and Epay, according to runsonwhat (October 2026). Each shares 3 to 8 tools with Qlein, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Qlein uses?

runsonwhat reads public records only. Of the 11 tools at Qlein, 8 were found through code on qlein.dev, 2 through DNS 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 qlein.dev about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/qlein.dev (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.