# What does Windows USA® use? Windows USA® (windowsusa.com) shows public evidence of 25 tools, according to runsonwhat (last checked 2026-11-03). - Industry: Construction - Size: 201–1,000 employees - Based in: Irving, United States - Founded: 1967 - LinkedIn: https://www.linkedin.com/company/windows-usa ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS records, Website code | | ## 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 | | | [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Astro](https://www.runsonwhat.com/reverse/astro) | 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 | | ## 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 | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Invoca](https://www.runsonwhat.com/reverse/invoca) | Marketing | 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 | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | 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 | | | [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records, Email records | | | [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records, Website code | | ## FAQ ### What tools does Windows USA® use? As of November 2026, runsonwhat has found 25 tools at Windows USA® (windowsusa.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: jQuery, Google Fonts and Google Maps. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and HubSpot. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 3, 2026. ### What cloud does Windows USA® run on? Windows USA® uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 52,101 companies runsonwhat tracks. ### What CRM does Windows USA® use? Windows USA® uses HubSpot for its CRM, alongside Salesforce, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on windowsusa.com. HubSpot is used by 96,995 companies runsonwhat tracks. ### What email provider does Windows USA® use? Windows USA® uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 726,097 companies runsonwhat tracks. ### What analytics tools does Windows USA® use? Windows USA® uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on windowsusa.com. Google Analytics is used by 905,850 companies runsonwhat tracks. ### What is Windows USA®'s website built with? Windows USA® uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through Webflow code on windowsusa.com. Webflow is used by 35,950 companies runsonwhat tracks. ### Does Windows USA® use jQuery? Yes. runsonwhat found jQuery at Windows USA® through jQuery code on windowsusa.com. jQuery is a Frontend tool used by 929,777 companies runsonwhat tracks. ### Does Windows USA® use AI tools? Yes. runsonwhat has found Anthropic at Windows USA®; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Windows USA® may use more AI tools than these. ### Which companies have a tech stack similar to Windows USA®'s? The companies with the stacks most like Windows USA®'s are Cahill Heating, Cooling, Electric, Plumbing & Sewer, The my on to, Liberator Medical and MDVIP, according to runsonwhat (November 2026). Each shares 6 to 13 tools with Windows USA®, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Windows USA® uses? runsonwhat reads public records only. Of the 25 tools at Windows USA®, 15 were found through code on windowsusa.com, 5 through email records, 4 through DNS records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and windowsusa.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/windowsusa.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.