# What does Hasso Plattner Institut use? Hasso Plattner Institut (hpi.de) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-11-10). - Industry: Higher Education - Size: 201–1,000 employees - Based in: Potsdam, Germany - Founded: 1998 - LinkedIn: https://www.linkedin.com/school/hasso-plattner-institute ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code | | | [Perplexity](https://www.runsonwhat.com/reverse/perplexity) | AI | DNS verification records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | DNS verification records | | | [Dynamics 365 Customer Insights](https://www.runsonwhat.com/reverse/dynamics-365-marketing) | Marketing | DNS verification records | | | [MessageGears](https://www.runsonwhat.com/reverse/messagegears) | Marketing | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [SAP SuccessFactors](https://www.runsonwhat.com/reverse/sap-successfactors) | People & HR | DNS verification records | | ## Recent changes at Hasso Plattner Institut - 2026-11-10: started using again [SAP SuccessFactors](https://www.runsonwhat.com/reverse/sap-successfactors) - 2026-11-10: started using again [Adobe](https://www.runsonwhat.com/reverse/adobe) - 2026-11-10: started using again [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) - 2026-11-10: started using again [Anthropic](https://www.runsonwhat.com/reverse/anthropic) - 2026-11-10: started using again [Apple Business](https://www.runsonwhat.com/reverse/apple) - 2026-11-10: started using again [Dynamics 365 Customer Insights](https://www.runsonwhat.com/reverse/dynamics-365-marketing) - 2026-11-10: started using again [Google Search Console](https://www.runsonwhat.com/reverse/gsc) - 2026-11-10: started using again [MessageGears](https://www.runsonwhat.com/reverse/messagegears) - 2026-11-10: started using again [Miro](https://www.runsonwhat.com/reverse/miro) - 2026-11-10: started using again [OpenAI](https://www.runsonwhat.com/reverse/openai) - 2026-11-10: started using again [Perplexity](https://www.runsonwhat.com/reverse/perplexity) - 2026-11-02: stopped using [SAP SuccessFactors](https://www.runsonwhat.com/reverse/sap-successfactors) ## FAQ ### What tools does Hasso Plattner Institut use? As of November 2026, runsonwhat has found 16 tools at Hasso Plattner Institut (hpi.de) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Anthropic and OpenAI. Go-to-market: Ahrefs, Dynamics 365 Customer Insights and MessageGears. Company Ops: Microsoft 365, Apple Business and Adobe. Last checked November 10, 2026. ### What email provider does Hasso Plattner Institut use? Hasso Plattner Institut uses Microsoft 365 for email and office software, alongside Apple Business, 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 736,710 companies runsonwhat tracks. ### What marketing software does Hasso Plattner Institut use? Hasso Plattner Institut uses Ahrefs for marketing, alongside Dynamics 365 Customer Insights and MessageGears, according to runsonwhat (November 2026). runsonwhat found Ahrefs through a DNS verification record for Ahrefs. Ahrefs is used by 24,553 companies runsonwhat tracks. ### What does Hasso Plattner Institut use for hiring and HR? Hasso Plattner Institut uses SAP SuccessFactors for hiring and HR, according to runsonwhat (November 2026). runsonwhat found SAP SuccessFactors through a DNS verification record for SAP SuccessFactors. SAP SuccessFactors is used by 3,325 companies runsonwhat tracks. ### Does Hasso Plattner Institut use jQuery? Yes. runsonwhat found jQuery at Hasso Plattner Institut through jQuery code on hpi.de. jQuery is a Frontend tool used by 927,283 companies runsonwhat tracks. ### Does Hasso Plattner Institut use AI tools? Yes. runsonwhat has found Anthropic, OpenAI and Perplexity at Hasso Plattner Institut; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Hasso Plattner Institut may use more AI tools than these. ### Has Hasso Plattner Institut changed tools recently? Yes. On runsonwhat's rechecks, Hasso Plattner Institut started using SAP SuccessFactors, Adobe and Ahrefs (latest on November 10, 2026) and stopped using SAP SuccessFactors, MessageGears and Ahrefs (latest on November 2, 2026). A change counts only between two checks of hpi.de done the same way. ### How does runsonwhat know what Hasso Plattner Institut uses? runsonwhat reads public records only. Of the 16 tools at Hasso Plattner Institut, 11 were found through DNS records, 2 through code on hpi.de, 2 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and hpi.de about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/hpi.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.