# What does Hf Sinclair use? Hf Sinclair (hfsinclair.com) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-11-06). - Industry: Oil & Gas - Size: 5,001–10,000 employees - Based in: Dallas, United States - LinkedIn: https://www.linkedin.com/company/hf-sinclair ## 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 | | | [HPE GreenLake](https://www.runsonwhat.com/reverse/hpe-greenlake) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Sitecore](https://www.runsonwhat.com/reverse/sitecore) | Website & CMS | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification 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 | | | [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records | | | [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Webex](https://www.runsonwhat.com/reverse/webex) | Collaboration | DNS verification records | | | [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records | | | [Box](https://www.runsonwhat.com/reverse/box) | Collaboration | DNS verification records | | | [SAP SuccessFactors](https://www.runsonwhat.com/reverse/sap-successfactors) | People & HR | Custom domain | | | [Q4](https://www.runsonwhat.com/reverse/q4) | Finance & Legal | Custom domain | | ## FAQ ### What tools does Hf Sinclair use? As of November 2026, runsonwhat has found 20 tools at Hf Sinclair (hfsinclair.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and HPE GreenLake. Application: jQuery and Google Fonts. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Sitecore. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked November 6, 2026. ### What cloud does Hf Sinclair run on? Hf Sinclair uses Amazon Web Services for hosting and cloud infrastructure, alongside HPE GreenLake, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on hfsinclair.com. Amazon Web Services is used by 147,255 companies runsonwhat tracks. ### What email provider does Hf Sinclair use? Hf Sinclair uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 729,521 companies runsonwhat tracks. ### What analytics tools does Hf Sinclair use? Hf Sinclair uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on hfsinclair.com. Google Analytics is used by 904,186 companies runsonwhat tracks. ### What is Hf Sinclair's website built with? Hf Sinclair uses Sitecore for its website, according to runsonwhat (November 2026). runsonwhat found Sitecore through a DNS verification record for Sitecore. Sitecore is used by 2,072 companies runsonwhat tracks. ### What does Hf Sinclair use for hiring and HR? Hf Sinclair uses SAP SuccessFactors for hiring and HR, according to runsonwhat (November 2026). runsonwhat found SAP SuccessFactors through a subdomain that points at SAP SuccessFactors. SAP SuccessFactors is used by 3,253 companies runsonwhat tracks. ### Does Hf Sinclair use jQuery? Yes. runsonwhat found jQuery at Hf Sinclair through jQuery code on hfsinclair.com. jQuery is a Frontend tool used by 927,644 companies runsonwhat tracks. ### Which companies have a tech stack similar to Hf Sinclair's? The companies with the stacks most like Hf Sinclair's are American Airlines, Boyd Group Services, Applovin and The AES, according to runsonwhat (November 2026). Each shares 9 to 11 tools with Hf Sinclair, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Hf Sinclair uses? runsonwhat reads public records only. Of the 20 tools at Hf Sinclair, 11 were found through DNS records, 5 through code on hfsinclair.com, 2 through email records 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 hfsinclair.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/hfsinclair.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.