# What does U2.com use? U2.com (u2.com) shows public evidence of 26 tools, according to runsonwhat (last checked 2026-10-31). ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS 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 | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code | | | [GTranslate](https://www.runsonwhat.com/reverse/gtranslate) | 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 | | | [New Relic](https://www.runsonwhat.com/reverse/newrelic) | Monitoring | Website code | | | [Bugsnag](https://www.runsonwhat.com/reverse/bugsnag) | Monitoring | Website code | | | [Lucky Orange](https://www.runsonwhat.com/reverse/lucky-orange) | 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 | DNS verification records, Website code | | | [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Custom domain, DNS records, Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code | | | [Attentive](https://www.runsonwhat.com/reverse/attentive) | Marketing | Website code | | | [Juicer](https://www.runsonwhat.com/reverse/juicer) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [accessiBe](https://www.runsonwhat.com/reverse/accessibe) | Security & Compliance | Website code | | ## Recent changes at U2.com - 2026-10-31: stopped using [Postmark](https://www.runsonwhat.com/reverse/postmark) ## FAQ ### What tools does U2.com use? As of October 2026, runsonwhat has found 26 tools at U2.com (u2.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and New Relic. Go-to-market: Google Ads, Meta Pixel and Shopify. Company Ops: SendGrid and accessiBe. Last checked October 31, 2026. ### What cloud does U2.com run on? U2.com 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 u2.com. Amazon Web Services is used by 146,185 companies runsonwhat tracks. ### What does U2.com use for customer support? U2.com uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 42,431 companies runsonwhat tracks. ### What payment provider does U2.com use? U2.com uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on u2.com. PayPal is used by 35,133 companies runsonwhat tracks. ### What analytics tools does U2.com use? U2.com uses Google Analytics for analytics, alongside Google Tag Manager and Lucky Orange, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on u2.com. Google Analytics is used by 899,356 companies runsonwhat tracks. ### What is U2.com's website built with? U2.com uses Shopify for its website, according to runsonwhat (October 2026). runsonwhat found Shopify through a subdomain that points at Shopify and DNS records. Shopify is used by 60,200 companies runsonwhat tracks. ### Does U2.com use jQuery? Yes. runsonwhat found jQuery at U2.com through jQuery code on u2.com. jQuery is a Frontend tool used by 925,460 companies runsonwhat tracks. ### Has U2.com changed tools recently? Yes. On runsonwhat's rechecks, U2.com stopped using Postmark (latest on October 31, 2026). A change counts only between two checks of u2.com done the same way. ### Which companies have a tech stack similar to U2.com's? The companies with the stacks most like U2.com's are St. David’s School, Extend Fertility, Saratoga Union School District and Princeton Theological Seminary, according to runsonwhat (October 2026). Each shares 10 to 11 tools with U2.com, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what U2.com uses? runsonwhat reads public records only. Of the 26 tools at U2.com, 19 were found through code on u2.com, 3 through DNS records, 2 through email records, 1 through website configuration files 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 u2.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/u2.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.