# What does Röntgen use?

Röntgen (rontgen.lt) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-10-21).

- Industry: Financial Services
- Size: 11–50 employees
- Based in: Vilnius, Lithuania
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/rontgen

## Edge & Hosting

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

## 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 |  |

## 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 |  |
| [Contentsquare](https://www.runsonwhat.com/reverse/contentsquare) | Analytics | 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 |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code |  |

## 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, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [JetBrains](https://www.runsonwhat.com/reverse/jetbrains) | Dev Tools | DNS verification records |  |
| [NordPass](https://www.runsonwhat.com/reverse/nordpass) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Röntgen use?

As of October 2026, runsonwhat has found 27 tools at Röntgen (rontgen.lt) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 21, 2026.

### What email provider does Röntgen use?

Röntgen 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 715,964 companies runsonwhat tracks.

### What analytics tools does Röntgen use?

Röntgen uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Contentsquare, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on rontgen.lt. Google Analytics is used by 889,603 companies runsonwhat tracks.

### What marketing software does Röntgen use?

Röntgen uses Mailchimp for marketing, alongside Trustpilot, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 116,404 companies runsonwhat tracks.

### Does Röntgen use jQuery?

Yes. runsonwhat found jQuery at Röntgen through jQuery code on rontgen.lt. jQuery is a Frontend tool used by 921,304 companies runsonwhat tracks.

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

The companies with the stacks most like Röntgen's are Certified Mortgage Planners, Flyhomes, Puma Capital Group and The Rocca Sisters Team - Recommended In Real Estate - Royal Lepage Burloak, according to runsonwhat (October 2026). Each shares 6 to 12 tools with Röntgen, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Röntgen uses?

runsonwhat reads public records only. Of the 27 tools at Röntgen, 14 were found through code on rontgen.lt, 11 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and rontgen.lt about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/rontgen.lt (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.