# What does Cossack Labs use?

Cossack Labs (cossacklabs.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-10-23).

- Industry: IT Services
- Size: 11–50 employees
- Based in: London, United Kingdom
- Founded: 2014
- LinkedIn: https://www.linkedin.com/company/cossack-labs

## Edge & Hosting

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

## 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 |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | 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 |  |
| [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code |  |
| [Matomo](https://www.runsonwhat.com/reverse/matomo) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |

## FAQ

### What tools does Cossack Labs use?

As of October 2026, runsonwhat has found 12 tools at Cossack Labs (cossacklabs.com) in public records. Edge & Hosting: Cloudflare and IONOS. Application: jQuery, Google Fonts and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads and LinkedIn Insight Tag. Company Ops: reCAPTCHA. Last checked October 23, 2026.

### What cloud does Cossack Labs run on?

Cossack Labs uses IONOS for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found IONOS through email records that authorize IONOS. IONOS is used by 22,768 companies runsonwhat tracks.

### What analytics tools does Cossack Labs use?

Cossack Labs uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Matomo, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cossacklabs.com. Google Analytics is used by 888,679 companies runsonwhat tracks.

### Does Cossack Labs use jQuery?

Yes. runsonwhat found jQuery at Cossack Labs through jQuery code on cossacklabs.com. jQuery is a Frontend tool used by 920,629 companies runsonwhat tracks.

### How does runsonwhat know what Cossack Labs uses?

runsonwhat reads public records only. Of the 12 tools at Cossack Labs, 11 were found through code on cossacklabs.com, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cossacklabs.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/cossacklabs.com (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.