# What does Ho.systeme use? Ho.systeme (hosysteme.de) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-10-31). - Industry: IT Services - Size: 11–50 employees - Based in: Halle, Germany - Founded: 2001 - LinkedIn: https://www.linkedin.com/company/ho-systeme-gmbh-co-kg ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records, Website code | | | [HPE GreenLake](https://www.runsonwhat.com/reverse/hpe-greenlake) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | DNS verification records | | ## 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | 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 | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records | | | [Sophos](https://www.runsonwhat.com/reverse/sophos) | Security & Compliance | DNS verification records, Email records | | | [consentmanager](https://www.runsonwhat.com/reverse/consentmanager) | Security & Compliance | Website code | | | [Eye-Able](https://www.runsonwhat.com/reverse/eye-able) | Security & Compliance | Website code | | | [AbuseIPDB](https://www.runsonwhat.com/reverse/abuseipdb) | Security & Compliance | DNS verification records | | ## Recent changes at Ho.systeme - 2026-10-31: started using [Twilio](https://www.runsonwhat.com/reverse/twilio) ## FAQ ### What tools does Ho.systeme use? As of November 2026, runsonwhat has found 20 tools at Ho.systeme (hosysteme.de) in public records. Edge & Hosting: Cloudflare, GoDaddy and HPE GreenLake. Application: Anthropic and Twilio. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, HubSpot and HubSpot CMS. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked October 31, 2026. ### What cloud does Ho.systeme run on? Ho.systeme uses HPE GreenLake for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found HPE GreenLake through a DNS verification record for HPE GreenLake. HPE GreenLake is used by 1,188 companies runsonwhat tracks. ### What CRM does Ho.systeme use? Ho.systeme uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 96,486 companies runsonwhat tracks. ### What email provider does Ho.systeme use? Ho.systeme uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, 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 720,816 companies runsonwhat tracks. ### What analytics tools does Ho.systeme use? Ho.systeme uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on hosysteme.de. Google Analytics is used by 906,065 companies runsonwhat tracks. ### What is Ho.systeme's website built with? Ho.systeme uses HubSpot CMS for its website, according to runsonwhat (November 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS. HubSpot CMS is used by 33,767 companies runsonwhat tracks. ### Does Ho.systeme use Cloudflare? Yes. runsonwhat found Cloudflare at Ho.systeme through Cloudflare code on hosysteme.de. Cloudflare is a CDN & Edge tool used by 725,864 companies runsonwhat tracks. ### Does Ho.systeme use AI tools? Yes. runsonwhat has found Anthropic at Ho.systeme; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Ho.systeme may use more AI tools than these. ### Has Ho.systeme changed tools recently? Yes. On runsonwhat's rechecks, Ho.systeme started using Twilio (latest on October 31, 2026). A change counts only between two checks of hosysteme.de done the same way. ### Which companies have a tech stack similar to Ho.systeme's? The companies with the stacks most like Ho.systeme's are VRS Website, Sorgenia, Seattle Public Schools and Mister Spex, according to runsonwhat (November 2026). Each shares 6 to 10 tools with Ho.systeme, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Ho.systeme uses? runsonwhat reads public records only. Of the 20 tools at Ho.systeme, 10 were found through DNS records, 6 through code on hosysteme.de, 2 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and hosysteme.de about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/hosysteme.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.