# What does Double Eleven use? Double Eleven (double11.com) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-10-28). - Industry: Video Games - Size: 201–1,000 employees - Based in: Middlesbrough, United Kingdom - Founded: 2009 - LinkedIn: https://www.linkedin.com/company/double-eleven-limited ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain | 2025-03 | | [Netlify](https://www.runsonwhat.com/reverse/netlify) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code | | | [Nuxt](https://www.runsonwhat.com/reverse/nuxt) | Frontend | 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 | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | 2016-10 | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | 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 | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Custom domain | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records | | | [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records | | | [JetBrains](https://www.runsonwhat.com/reverse/jetbrains) | Dev Tools | DNS verification records | | | [Parsec](https://www.runsonwhat.com/reverse/parsec) | Collaboration | DNS verification records | | ## FAQ ### What tools does Double Eleven use? As of October 2026, runsonwhat has found 27 tools at Double Eleven (double11.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: GSAP, Adobe Fonts and Vue.js. Data & Observability: Google Analytics. Go-to-market: Mailchimp and Zendesk. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 28, 2026. ### What cloud does Double Eleven run on? Double Eleven uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, Microsoft Azure and Netlify, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on double11.com. Amazon Web Services is used by 146,166 companies runsonwhat tracks. ### What email provider does Double Eleven use? Double Eleven uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,482 companies runsonwhat tracks. ### What does Double Eleven use for customer support? Double Eleven 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, and Double Eleven has used it since at least October 2016. Zendesk is used by 42,371 companies runsonwhat tracks. ### What analytics tools does Double Eleven use? Double Eleven uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on double11.com. Google Analytics is used by 895,313 companies runsonwhat tracks. ### What marketing software does Double Eleven use? Double Eleven uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 116,988 companies runsonwhat tracks. ### How long has Double Eleven used Zendesk? Double Eleven has used Zendesk since at least October 2016, going by the first public certificate of the double11.com subdomain that points at Zendesk. Other long-running tools at Double Eleven include Microsoft Azure (since March 2025). ### Does Double Eleven use Cloudflare? Yes. runsonwhat found Cloudflare at Double Eleven through DNS records that point at Cloudflare and code on double11.com. Cloudflare is a CDN & Edge tool used by 712,212 companies runsonwhat tracks. ### Which companies have a tech stack similar to Double Eleven's? The companies with the stacks most like Double Eleven's are Epic Games, Escape Velocity Entertainment, DONTNOD and Obsidian Entertainment, according to runsonwhat (October 2026). Each shares 10 to 13 tools with Double Eleven, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Double Eleven uses? runsonwhat reads public records only. Of the 27 tools at Double Eleven, 11 were found through DNS records, 8 through code on double11.com, 4 through email records and 4 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and double11.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/double11.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.