# What does SUNZINET GmbH use? SUNZINET GmbH (sunzinet.com) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-10-19). - Industry: Internet - Size: 51–200 employees - Based in: Köln, Germany - Founded: 1999 - LinkedIn: https://www.linkedin.com/company/sunzinet ## 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 | 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 | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Varify.io](https://www.runsonwhat.com/reverse/varify) | Flags & Experiments | 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 | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain, Website code | | | [Leadinfo](https://www.runsonwhat.com/reverse/leadinfo) | Sales & CRM | Website code | | | [Storyblok](https://www.runsonwhat.com/reverse/storyblok) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records | | | [Hornetsecurity](https://www.runsonwhat.com/reverse/hornetsecurity) | Security & Compliance | Email records | | ## FAQ ### What tools does SUNZINET use? As of October 2026, runsonwhat has found 27 tools at SUNZINET (sunzinet.com) in public records. Edge & Hosting: Cloudflare and IONOS. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Atlassian and Exclaimer. Last checked October 19, 2026. ### What cloud does SUNZINET run on? SUNZINET uses IONOS for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found IONOS through IONOS code on sunzinet.com. IONOS is used by 22,592 companies runsonwhat tracks. ### What CRM does SUNZINET use? SUNZINET uses HubSpot for its CRM, alongside Leadinfo, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 93,901 companies runsonwhat tracks. ### What email provider does SUNZINET use? SUNZINET uses Microsoft 365 for email and office software, alongside Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 710,143 companies runsonwhat tracks. ### What analytics tools does SUNZINET use? SUNZINET 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 sunzinet.com. Google Analytics is used by 879,081 companies runsonwhat tracks. ### What is SUNZINET's website built with? SUNZINET uses HubSpot CMS for its website, alongside Storyblok, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS and code on sunzinet.com. HubSpot CMS is used by 33,210 companies runsonwhat tracks. ### Does SUNZINET use jQuery? Yes. runsonwhat found jQuery at SUNZINET through jQuery code on sunzinet.com. jQuery is a Frontend tool used by 915,085 companies runsonwhat tracks. ### Does SUNZINET use AI tools? Yes. runsonwhat has found Anthropic at SUNZINET; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so SUNZINET may use more AI tools than these. ### Which companies have a tech stack similar to SUNZINET's? The companies with the stacks most like SUNZINET's are Arquiteto de Bolso, Laminat-Shop24, Nmbrs and Deinschrank.de, according to runsonwhat (October 2026). Each shares 10 to 15 tools with SUNZINET, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what SUNZINET uses? runsonwhat reads public records only. Of the 27 tools at SUNZINET, 18 were found through code on sunzinet.com, 3 through DNS records, 3 through email records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sunzinet.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/sunzinet.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.