# What does Fathead use? Fathead (fathead.com) shows public evidence of 44 tools, according to runsonwhat (last checked 2026-10-22). - Industry: Consumer Goods - Size: 11–50 employees - Based in: Detroit, United States - Founded: 2006 - LinkedIn: https://www.linkedin.com/company/fathead ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain | 2016-10 | | [Bunny.net](https://www.runsonwhat.com/reverse/bunny) | CDN & Edge | 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 | | | [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | Website code | | | [Searchanise](https://www.runsonwhat.com/reverse/searchanise) | Search | Website code | | | [SAP Customer Data Cloud](https://www.runsonwhat.com/reverse/sap-customer-data-cloud) | Auth & Identity | Custom domain | | ## 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 | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [Intelligems](https://www.runsonwhat.com/reverse/intelligems) | Flags & Experiments | 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 | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code | | | [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Custom domain, DNS records, Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | 2015-11 | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | | [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | DNS verification records, Website code | | | [Gorgias](https://www.runsonwhat.com/reverse/gorgias) | Support & Docs | Website code | | | [Attentive](https://www.runsonwhat.com/reverse/attentive) | Marketing | Website code | | | [Gorgias Convert](https://www.runsonwhat.com/reverse/gorgias-convert) | Marketing | Website code | | | [Okendo](https://www.runsonwhat.com/reverse/okendo) | Marketing | Website code | | | [Pepperjam](https://www.runsonwhat.com/reverse/pepperjam) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Custom domain, Email records, Website code | 2013-06 | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Custom domain, Email records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records | | | [Cisco Secure Email](https://www.runsonwhat.com/reverse/cisco-email) | Security & Compliance | Email records | | ## FAQ ### What tools does Fathead use? As of October 2026, runsonwhat has found 44 tools at Fathead (fathead.com) in public records. Edge & Hosting: Cloudflare, Vercel and Microsoft Azure. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 22, 2026. ### What cloud does Fathead run on? Fathead uses Vercel for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (October 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 48,837 companies runsonwhat tracks. ### What email provider does Fathead use? Fathead uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,009 companies runsonwhat tracks. ### What does Fathead use for customer support? Fathead uses Zendesk for customer support and documentation, alongside Gorgias, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Fathead has used it since at least November 2015. Zendesk is used by 42,230 companies runsonwhat tracks. ### What payment provider does Fathead use? Fathead uses PayPal for payments and billing, alongside Stripe, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on fathead.com. PayPal is used by 34,682 companies runsonwhat tracks. ### What analytics tools does Fathead use? Fathead uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on fathead.com. Google Analytics is used by 888,161 companies runsonwhat tracks. ### How long has Fathead used Mailgun? Fathead has used Mailgun since at least June 2013, going by the first public certificate of the fathead.com subdomain that points at Mailgun. Other long-running tools at Fathead include Zendesk (since November 2015) and Microsoft Azure (since October 2016). ### Does Fathead use jQuery? Yes. runsonwhat found jQuery at Fathead through jQuery code on fathead.com. jQuery is a Frontend tool used by 920,396 companies runsonwhat tracks. ### Which companies have a tech stack similar to Fathead's? The companies with the stacks most like Fathead's are SUPER73, Eden Brothers, Jackson Galaxy and Wair, according to runsonwhat (October 2026). Each shares 18 to 26 tools with Fathead, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Fathead uses? runsonwhat reads public records only. Of the 44 tools at Fathead, 26 were found through code on fathead.com, 6 through DNS records, 6 through subdomains that point at the vendor, 5 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fathead.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/fathead.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.