# What does UNDERS use?

UNDERS (unders.eu) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-10-08).

- Industry: Apparel & Fashion
- Size: 51–200 employees
- Based in: Стожа / Stozha, Bulgaria
- LinkedIn: https://www.linkedin.com/company/unders%C2%AE

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |

## 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 |  |
| [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |
| [Bugsnag](https://www.runsonwhat.com/reverse/bugsnag) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | Website code |  |
| [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Custom domain, DNS records, Website code |  |
| [Smile.io](https://www.runsonwhat.com/reverse/smile) | Marketing | Website code |  |

## FAQ

### What tools does UNDERS use?

As of October 2026, runsonwhat has found 14 tools at UNDERS (unders.eu) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Vimeo and PayPal. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Brevo. Last checked October 8, 2026.

### What payment provider does UNDERS use?

UNDERS uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on unders.eu. PayPal is used by 33,346 companies runsonwhat tracks.

### What analytics tools does UNDERS use?

UNDERS uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on unders.eu. Google Analytics is used by 809,074 companies runsonwhat tracks.

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

UNDERS uses Shopify for its website, according to runsonwhat (October 2026). runsonwhat found Shopify through a subdomain that points at Shopify and DNS records. Shopify is used by 58,046 companies runsonwhat tracks.

### What marketing software does UNDERS use?

UNDERS uses Brevo for marketing, alongside Smile.io, according to runsonwhat (October 2026). runsonwhat found Brevo through Brevo code on unders.eu. Brevo is used by 77,348 companies runsonwhat tracks.

### What monitoring tools does UNDERS use?

UNDERS uses Bugsnag for monitoring, according to runsonwhat (October 2026). runsonwhat found Bugsnag through Bugsnag code on unders.eu. Bugsnag is used by 7,352 companies runsonwhat tracks.

### Does UNDERS use jQuery?

Yes. runsonwhat found jQuery at UNDERS through jQuery code on unders.eu. jQuery is a Frontend tool used by 854,399 companies runsonwhat tracks.

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

The companies with the stacks most like UNDERS' are Matt & Nat, Aksels, BOKITTA and 100%, according to runsonwhat (October 2026). Each shares 8 to 11 tools with UNDERS, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what UNDERS uses?

runsonwhat reads public records only. Of the 14 tools at UNDERS, 12 were found through code on unders.eu, 1 through website configuration files 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 unders.eu about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/unders.eu (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.