# What does Sirtex (Germany) use? Sirtex (Germany) (sirtex.com) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-10-10). - Based in: Germany - Founded: 1991 - LinkedIn: https://www.linkedin.com/company/sirtex-medical-limited ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | Custom domain, DNS verification records, Email records, Website code | | | [Umbraco](https://www.runsonwhat.com/reverse/umbraco) | 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 | | | [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email 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 | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | ## FAQ ### What tools does Sirtex (Germany) use? As of October 2026, runsonwhat has found 18 tools at Sirtex (Germany) (sirtex.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: jQuery and Font Awesome. Data & Observability: Google Analytics. Go-to-market: Mailchimp, Pardot and Umbraco. Company Ops: Microsoft 365, Cookiebot and Let's Encrypt. Last checked October 10, 2026. ### What cloud does Sirtex (Germany) run on? Sirtex (Germany) uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through DNS records that point at Microsoft Azure and code on sirtex.com. Microsoft Azure is used by 45,366 companies runsonwhat tracks. ### What email provider does Sirtex (Germany) use? Sirtex (Germany) uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 701,702 companies runsonwhat tracks. ### What analytics tools does Sirtex (Germany) use? Sirtex (Germany) uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on sirtex.com. Google Analytics is used by 852,516 companies runsonwhat tracks. ### What is Sirtex (Germany)'s website built with? Sirtex (Germany) uses Umbraco for its website, according to runsonwhat (October 2026). runsonwhat found Umbraco through a subdomain that points at Umbraco. Umbraco is used by 1,712 companies runsonwhat tracks. ### What marketing software does Sirtex (Germany) use? Sirtex (Germany) uses Mailchimp for marketing, alongside Pardot, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,200 companies runsonwhat tracks. ### Does Sirtex (Germany) use jQuery? Yes. runsonwhat found jQuery at Sirtex (Germany) through jQuery code on sirtex.com. jQuery is a Frontend tool used by 897,103 companies runsonwhat tracks. ### Which companies have a tech stack similar to Sirtex (Germany)'s? The companies with the stacks most like Sirtex (Germany)'s are Evelyn Partners, Unicon, Orient Capital and Aurora Energy, according to runsonwhat (October 2026). Each shares 5 to 7 tools with Sirtex (Germany), and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Sirtex (Germany) uses? runsonwhat reads public records only. Of the 18 tools at Sirtex (Germany), 7 were found through DNS records, 5 through email records, 4 through code on sirtex.com 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 sirtex.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/sirtex.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.