# What does Four Sigmatic use? Four Sigmatic (foursigmatic.com) shows public evidence of 31 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Retail - Size: 11–50 employees - Based in: Santa Monica, United States - Founded: 2012 - LinkedIn: https://www.linkedin.com/company/foursigmatic ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | Custom domain, DNS records | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | 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 | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Bugsnag](https://www.runsonwhat.com/reverse/bugsnag) | Monitoring | Website code | | | [Triple Whale](https://www.runsonwhat.com/reverse/triple-whale) | Analytics | Website code | | | [Convert](https://www.runsonwhat.com/reverse/convert) | Flags & Experiments | Website code | | | [Shoplift](https://www.runsonwhat.com/reverse/shoplift) | Flags & Experiments | Website code | | | [Heatmap](https://www.runsonwhat.com/reverse/heatmap-com) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | DNS records, Website code | | | [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | DNS verification records, Website code | | | [MNTN](https://www.runsonwhat.com/reverse/mntn) | Ads & Pixels | Website code | | | [Gorgias](https://www.runsonwhat.com/reverse/gorgias) | Support & Docs | Website code | | | [Gorgias Convert](https://www.runsonwhat.com/reverse/gorgias-convert) | Marketing | Website code | | | [Rebuy](https://www.runsonwhat.com/reverse/rebuy) | Marketing | Website code | | | [Bitly](https://www.runsonwhat.com/reverse/bitly) | Marketing | Custom domain | 2022-11 | | [Octane AI](https://www.runsonwhat.com/reverse/octane-ai) | Marketing | Website code | | | [Social Snowball](https://www.runsonwhat.com/reverse/social-snowball) | Marketing | 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 | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [accessiBe](https://www.runsonwhat.com/reverse/accessibe) | Security & Compliance | Website code | | ## FAQ ### What tools does Four Sigmatic use? As of October 2026, runsonwhat has found 31 tools at Four Sigmatic (foursigmatic.com) in public records. Edge & Hosting: Cloudflare, GoDaddy and Vercel. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Microsoft Clarity, Bugsnag and Triple Whale. Go-to-market: Meta Pixel, Shopify and Klaviyo. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026. ### What cloud does Four Sigmatic run on? Four Sigmatic uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 47,892 companies runsonwhat tracks. ### What email provider does Four Sigmatic use? Four Sigmatic 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 709,029 companies runsonwhat tracks. ### What does Four Sigmatic use for customer support? Four Sigmatic uses Gorgias for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Gorgias through Gorgias code on foursigmatic.com. Gorgias is used by 3,897 companies runsonwhat tracks. ### What analytics tools does Four Sigmatic use? Four Sigmatic uses Microsoft Clarity for analytics, alongside Triple Whale and Heatmap, according to runsonwhat (October 2026). runsonwhat found Microsoft Clarity through Microsoft Clarity code on foursigmatic.com. Microsoft Clarity is used by 131,163 companies runsonwhat tracks. ### What is Four Sigmatic's website built with? Four Sigmatic uses Shopify for its website, according to runsonwhat (October 2026). runsonwhat found Shopify through DNS records that point at Shopify and code on foursigmatic.com. Shopify is used by 59,360 companies runsonwhat tracks. ### How long has Four Sigmatic used Bitly? Four Sigmatic has used Bitly since at least November 2022, going by the first public certificate of the foursigmatic.com subdomain that points at Bitly. ### Does Four Sigmatic use jQuery? Yes. runsonwhat found jQuery at Four Sigmatic through jQuery code on foursigmatic.com. jQuery is a Frontend tool used by 912,683 companies runsonwhat tracks. ### Which companies have a tech stack similar to Four Sigmatic's? The companies with the stacks most like Four Sigmatic's are STARK CARPET, Just Ingredients, mellow and G FUEL, according to runsonwhat (October 2026). Each shares 15 to 20 tools with Four Sigmatic, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Four Sigmatic uses? runsonwhat reads public records only. Of the 31 tools at Four Sigmatic, 19 were found through code on foursigmatic.com, 6 through DNS records, 3 through email records, 2 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 foursigmatic.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/foursigmatic.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.