# What does Sitecore use? Sitecore (sitecore.com) shows public evidence of 45 tools, according to runsonwhat (last checked 2026-11-10). - Industry: Software - Size: 1,001–5,000 employees - Based in: Manchester, United States - Founded: 2001 - LinkedIn: https://www.linkedin.com/company/sitecore ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, Website code | 2021-11 | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | ## 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code | | | [Dreamdata](https://www.runsonwhat.com/reverse/dreamdata) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records, Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code | | | [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | Custom domain, DNS verification records, Email records, Website code | 2020-07 | | [6sense](https://www.runsonwhat.com/reverse/sixsense) | Sales & CRM | Website code | | | [G2](https://www.runsonwhat.com/reverse/g2) | Marketing | Website code | | | [Qualified](https://www.runsonwhat.com/reverse/qualified) | Sales & CRM | Website code | | | [Moosend](https://www.runsonwhat.com/reverse/moosend) | Marketing | Email records | | | [ServiceNow](https://www.runsonwhat.com/reverse/servicenow) | Support & Docs | Custom domain | 2019-08 | | [Warmly](https://www.runsonwhat.com/reverse/warmly) | Sales & CRM | Website code | | | [Salesloft](https://www.runsonwhat.com/reverse/salesloft) | Sales & CRM | Website code | | | [Reachdesk](https://www.runsonwhat.com/reverse/reachdesk) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [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 | DNS verification records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Canva](https://www.runsonwhat.com/reverse/canva) | Collaboration | DNS verification records | | | [Osano](https://www.runsonwhat.com/reverse/osano) | Security & Compliance | Website code | | | [Docker](https://www.runsonwhat.com/reverse/docker) | Dev Tools | DNS verification records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2025-12 | | [NetSuite](https://www.runsonwhat.com/reverse/netsuite) | Finance & Legal | Email records | | | [Docebo](https://www.runsonwhat.com/reverse/docebo) | People & HR | Email records | | | [Ashby](https://www.runsonwhat.com/reverse/ashby) | People & HR | Website code | | ## Recent changes at Sitecore - 2026-11-02: started using [Warmly](https://www.runsonwhat.com/reverse/warmly) - 2026-10-30: started using [Anthropic](https://www.runsonwhat.com/reverse/anthropic) ## FAQ ### What tools does Sitecore use? As of November 2026, runsonwhat has found 45 tools at Sitecore (sitecore.com) in public records. Edge & Hosting: Cloudflare, Vercel and Microsoft Azure. Application: React, Tailwind CSS and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked November 10, 2026. ### What cloud does Sitecore run on? Sitecore uses Vercel for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (November 2026). runsonwhat found Vercel through a DNS verification record for Vercel and code on sitecore.com. Vercel is used by 53,525 companies runsonwhat tracks. ### What CRM does Sitecore use? Sitecore uses Salesforce for its CRM, alongside 6sense, Qualified and Warmly, according to runsonwhat (November 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on sitecore.com. Salesforce is used by 35,536 companies runsonwhat tracks. ### What email provider does Sitecore use? Sitecore uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 736,661 companies runsonwhat tracks. ### What does Sitecore use for customer support? Sitecore uses Zendesk for customer support and documentation, alongside ServiceNow, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on sitecore.com. Zendesk is used by 43,773 companies runsonwhat tracks. ### What analytics tools does Sitecore use? Sitecore uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Vercel Analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on sitecore.com. Google Analytics is used by 904,027 companies runsonwhat tracks. ### How long has Sitecore used ServiceNow? Sitecore has used ServiceNow since at least August 2019, going by the first public certificate of the sitecore.com subdomain that points at ServiceNow. Other long-running tools at Sitecore include Pardot (since July 2020), Cloudflare (since November 2021) and Vanta (since December 2025). ### Does Sitecore use Cloudflare? Yes. runsonwhat found Cloudflare at Sitecore through a subdomain that points at Cloudflare and code on sitecore.com, in use since at least November 2021. Cloudflare is a CDN & Edge tool used by 735,287 companies runsonwhat tracks. ### Does Sitecore use AI tools? Yes. runsonwhat has found Anthropic at Sitecore; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Sitecore may use more AI tools than these. ### Has Sitecore changed tools recently? Yes. On runsonwhat's rechecks, Sitecore started using Warmly and Anthropic (latest on November 2, 2026). A change counts only between two checks of sitecore.com done the same way. ### Which companies have a tech stack similar to Sitecore's? The companies with the stacks most like Sitecore's are Ansarada, Dialpad, insightsoftware and NinjaOne, according to runsonwhat (November 2026). Each shares 14 to 26 tools with Sitecore, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Sitecore uses? runsonwhat reads public records only. Of the 45 tools at Sitecore, 22 were found through code on sitecore.com, 10 through DNS records, 7 through email records, 5 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sitecore.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/sitecore.com (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.