# What does Virtuozzo use? Virtuozzo (virtuozzo.com) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-10-11). - Industry: Computer - Size: 201–1,000 employees - Based in: Schaffhausen, Switzerland - Founded: 1997 - LinkedIn: https://www.linkedin.com/company/virtuozzo ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS verification records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain, 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 | | ## 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 | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | Custom domain, DNS verification records, Email records, Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | ## 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, Email records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | DNS verification records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records, Email 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 | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [URIports](https://www.runsonwhat.com/reverse/uriports) | Security & Compliance | Email records | | | [BambooHR](https://www.runsonwhat.com/reverse/bamboohr) | People & HR | Website code | | ## FAQ ### What tools does Virtuozzo use? As of October 2026, runsonwhat has found 27 tools at Virtuozzo (virtuozzo.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: jQuery, Anthropic and OpenAI. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Yoast SEO and LinkedIn Insight Tag. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked October 11, 2026. ### What cloud does Virtuozzo run on? Virtuozzo uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on virtuozzo.com. Amazon Web Services is used by 144,878 companies runsonwhat tracks. ### What CRM does Virtuozzo use? Virtuozzo uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on virtuozzo.com. Salesforce is used by 33,489 companies runsonwhat tracks. ### What email provider does Virtuozzo use? Virtuozzo uses Microsoft 365 for email and office software, alongside Apple Business, 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 701,710 companies runsonwhat tracks. ### What does Virtuozzo use for customer support? Virtuozzo uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records. Zendesk is used by 40,934 companies runsonwhat tracks. ### What analytics tools does Virtuozzo use? Virtuozzo uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on virtuozzo.com. Google Analytics is used by 853,379 companies runsonwhat tracks. ### Does Virtuozzo use jQuery? Yes. runsonwhat found jQuery at Virtuozzo through jQuery code on virtuozzo.com. jQuery is a Frontend tool used by 897,845 companies runsonwhat tracks. ### Does Virtuozzo use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Virtuozzo; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Virtuozzo may use more AI tools than these. ### Which companies have a tech stack similar to Virtuozzo's? The companies with the stacks most like Virtuozzo's are Central Texas Electric Co-Op, Bitcoin for Everyone, Omni Bridgeway and Re-Turn, according to runsonwhat (October 2026). Each shares 7 to 13 tools with Virtuozzo, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Virtuozzo uses? runsonwhat reads public records only. Of the 27 tools at Virtuozzo, 11 were found through DNS records, 10 through code on virtuozzo.com, 3 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and virtuozzo.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/virtuozzo.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.