# What does V-CHECK use? V-CHECK (v-check.de) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-11-11). - Industry: Financial Services - Size: 51–200 employees - Based in: München, Germany - LinkedIn: https://www.linkedin.com/company/37428180 ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | | [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code | | | [CleverReach](https://www.runsonwhat.com/reverse/cleverreach) | Marketing | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Barracuda](https://www.runsonwhat.com/reverse/barracuda) | Security & Compliance | Email records | | | [Usercentrics](https://www.runsonwhat.com/reverse/usercentrics) | Security & Compliance | Website code | | | [QuoVadis](https://www.runsonwhat.com/reverse/quovadis) | Security & Compliance | DNS verification records | | | [Friendly Captcha](https://www.runsonwhat.com/reverse/friendly-captcha) | Security & Compliance | Website code | | | [Eye-Able](https://www.runsonwhat.com/reverse/eye-able) | Security & Compliance | Website code | | | [Telekom Security](https://www.runsonwhat.com/reverse/telesec) | Security & Compliance | DNS verification records | | ## Recent changes at V-CHECK - 2026-11-11: started using again [Telekom Security](https://www.runsonwhat.com/reverse/telesec) - 2026-11-11: started using again [Apple Business](https://www.runsonwhat.com/reverse/apple) - 2026-11-11: started using again [Barracuda](https://www.runsonwhat.com/reverse/barracuda) - 2026-11-11: started using again [CleverReach](https://www.runsonwhat.com/reverse/cleverreach) - 2026-11-11: started using again [Google Search Console](https://www.runsonwhat.com/reverse/gsc) - 2026-11-11: started using again [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) - 2026-11-11: started using again [QuoVadis](https://www.runsonwhat.com/reverse/quovadis) - 2026-11-03: stopped using [Apple Business](https://www.runsonwhat.com/reverse/apple) - 2026-11-03: stopped using [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) - 2026-11-03: stopped using [Barracuda](https://www.runsonwhat.com/reverse/barracuda) - 2026-11-03: stopped using [Telekom Security](https://www.runsonwhat.com/reverse/telesec) - 2026-11-03: stopped using [CleverReach](https://www.runsonwhat.com/reverse/cleverreach) ## FAQ ### What tools does V-CHECK use? As of November 2026, runsonwhat has found 23 tools at V-CHECK (v-check.de) in public records. Edge & Hosting: Amazon Web Services. Application: jQuery and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Apple Business and Amazon SES. Last checked November 11, 2026. ### What cloud does V-CHECK run on? V-CHECK uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on v-check.de. Amazon Web Services is used by 147,634 companies runsonwhat tracks. ### What sales tools does V-CHECK use? The sales tools runsonwhat has found at V-CHECK are Calendly (November 2026); no CRM shows up in V-CHECK's public records. runsonwhat found Calendly through Calendly code on v-check.de. Calendly is used by 31,497 companies runsonwhat tracks. ### What email provider does V-CHECK use? V-CHECK uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 736,680 companies runsonwhat tracks. ### What analytics tools does V-CHECK use? V-CHECK uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on v-check.de. Google Analytics is used by 904,091 companies runsonwhat tracks. ### What is V-CHECK's website built with? V-CHECK uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on v-check.de. WordPress is used by 606,932 companies runsonwhat tracks. ### Does V-CHECK use jQuery? Yes. runsonwhat found jQuery at V-CHECK through jQuery code on v-check.de. jQuery is a Frontend tool used by 927,276 companies runsonwhat tracks. ### Has V-CHECK changed tools recently? Yes. On runsonwhat's rechecks, V-CHECK started using Telekom Security, Apple Business and Barracuda (latest on November 11, 2026) and stopped using Apple Business, Microsoft 365 and Barracuda (latest on November 3, 2026). A change counts only between two checks of v-check.de done the same way. ### Which companies have a tech stack similar to V-CHECK's? The companies with the stacks most like V-CHECK's are EOS, Heidelberg Convention Bureau, Zawi Treuhand and Gemeinde Ottobrunn, according to runsonwhat (November 2026). Each shares 2 to 8 tools with V-CHECK, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what V-CHECK uses? runsonwhat reads public records only. Of the 23 tools at V-CHECK, 14 were found through code on v-check.de, 6 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and v-check.de about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/v-check.de (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.