# What does Systems GmbH - Alleingesellschafter use? Systems GmbH - Alleingesellschafter (systems.bz) shows public evidence of 29 tools, according to runsonwhat (last checked 2026-11-14). - Industry: IT Services - Size: 51–200 employees - Based in: Bozen, Italy - Founded: 1983 - LinkedIn: https://www.linkedin.com/company/systems-building-it-success ## 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 | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Mapbox](https://www.runsonwhat.com/reverse/mapbox) | 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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | 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 | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records | | | [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records | | | [SalesViewer](https://www.runsonwhat.com/reverse/salesviewer) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Custom domain | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | | [Barracuda](https://www.runsonwhat.com/reverse/barracuda) | Security & Compliance | Custom domain, Email records | | | [iubenda](https://www.runsonwhat.com/reverse/iubenda) | Security & Compliance | Website code | | | [SentinelOne](https://www.runsonwhat.com/reverse/sentinelone) | Security & Compliance | DNS verification records | | ## Recent changes at Systems GmbH - Alleingesellschafter - 2026-10-20: started using again [SentinelOne](https://www.runsonwhat.com/reverse/sentinelone) - 2026-10-20: started using again [Anthropic](https://www.runsonwhat.com/reverse/anthropic) - 2026-10-20: started using again [Brevo](https://www.runsonwhat.com/reverse/brevo) - 2026-10-20: started using again [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) - 2026-10-20: started using again [OpenAI](https://www.runsonwhat.com/reverse/openai) - 2026-10-08: stopped using [SentinelOne](https://www.runsonwhat.com/reverse/sentinelone) - 2026-10-08: started using [Mailgun](https://www.runsonwhat.com/reverse/mailgun) - 2026-10-08: stopped using [OpenAI](https://www.runsonwhat.com/reverse/openai) - 2026-10-08: stopped using [Brevo](https://www.runsonwhat.com/reverse/brevo) - 2026-10-08: stopped using [Anthropic](https://www.runsonwhat.com/reverse/anthropic) - 2026-10-08: stopped using [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) ## FAQ ### What tools does Systems GmbH - Alleingesellschafter use? As of November 2026, runsonwhat has found 29 tools at Systems GmbH - Alleingesellschafter (systems.bz) in public records. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 14, 2026. ### What sales tools does Systems GmbH - Alleingesellschafter use? The sales tools runsonwhat has found at Systems GmbH - Alleingesellschafter are SalesViewer (November 2026); no CRM shows up in Systems GmbH - Alleingesellschafter's public records. runsonwhat found SalesViewer through SalesViewer code on systems.bz. SalesViewer is used by 790 companies runsonwhat tracks. ### What email provider does Systems GmbH - Alleingesellschafter use? Systems GmbH - Alleingesellschafter uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 739,097 companies runsonwhat tracks. ### What analytics tools does Systems GmbH - Alleingesellschafter use? Systems GmbH - Alleingesellschafter uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on systems.bz. Google Analytics is used by 904,963 companies runsonwhat tracks. ### What marketing software does Systems GmbH - Alleingesellschafter use? Systems GmbH - Alleingesellschafter uses Brevo for marketing, alongside LinkedIn, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 84,933 companies runsonwhat tracks. ### Does Systems GmbH - Alleingesellschafter use jQuery? Yes. runsonwhat found jQuery at Systems GmbH - Alleingesellschafter through jQuery code on systems.bz. jQuery is a Frontend tool used by 927,852 companies runsonwhat tracks. ### Does Systems GmbH - Alleingesellschafter use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Systems GmbH - Alleingesellschafter; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Systems GmbH - Alleingesellschafter may use more AI tools than these. ### Has Systems GmbH - Alleingesellschafter changed tools recently? Yes. On runsonwhat's rechecks, Systems GmbH - Alleingesellschafter started using SentinelOne, Anthropic and Brevo (latest on October 20, 2026) and stopped using SentinelOne, OpenAI and Brevo (latest on October 8, 2026). A change counts only between two checks of systems.bz done the same way. ### Which companies have a tech stack similar to Systems GmbH - Alleingesellschafter's? The companies with the stacks most like Systems GmbH - Alleingesellschafter's are SorceTek Technology Group, The Computer Center, Egroup and ION Networks, according to runsonwhat (November 2026). Each shares 4 to 10 tools with Systems GmbH - Alleingesellschafter, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Systems GmbH - Alleingesellschafter uses? runsonwhat reads public records only. Of the 29 tools at Systems GmbH - Alleingesellschafter, 17 were found through code on systems.bz, 6 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 systems.bz about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/systems.bz (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.