# What does Mk use? Mk (mk.cl) shows public evidence of 33 tools, according to runsonwhat (last checked 2026-11-03). - Industry: Building Materials - Size: 201–1,000 employees - Based in: Santiago, Chile - Founded: 1998 - LinkedIn: https://www.linkedin.com/company/grupo-k-mk ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | 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 | | | [React](https://www.runsonwhat.com/reverse/react) | 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 | | | [Crazy Egg](https://www.runsonwhat.com/reverse/crazyegg) | Analytics | Website code | | | [LogRocket](https://www.runsonwhat.com/reverse/logrocket) | Monitoring | 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 | | | [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | | [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | Website code | | | [Metricool](https://www.runsonwhat.com/reverse/metricool) | Marketing | Website code | | | [Adform](https://www.runsonwhat.com/reverse/adform) | Ads & Pixels | Website code | | | [VTEX](https://www.runsonwhat.com/reverse/vtex) | Website & CMS | Custom domain, Website code | | | [Retail Rocket](https://www.runsonwhat.com/reverse/retail-rocket) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email 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 | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records | | ## Recent changes at Mk - 2026-11-03: stopped using [Anthropic](https://www.runsonwhat.com/reverse/anthropic) ## FAQ ### What tools does Mk use? As of November 2026, runsonwhat has found 33 tools at Mk (mk.cl) in public records. Edge & Hosting: Amazon Web Services and Amazon CloudFront. Application: jQuery, Google Fonts and React. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 3, 2026. ### What cloud does Mk run on? Mk uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on mk.cl. Amazon Web Services is used by 147,295 companies runsonwhat tracks. ### What email provider does Mk use? Mk uses Microsoft 365 for email and office software, alongside Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on mk.cl. Microsoft 365 is used by 730,663 companies runsonwhat tracks. ### What does Mk use for customer support? Mk uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on mk.cl. WhatsApp Business is used by 138,706 companies runsonwhat tracks. ### What analytics tools does Mk use? Mk uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Crazy Egg, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on mk.cl. Google Analytics is used by 903,796 companies runsonwhat tracks. ### What is Mk's website built with? Mk uses VTEX for its website, according to runsonwhat (November 2026). runsonwhat found VTEX through a subdomain that points at VTEX and code on mk.cl. VTEX is used by 1,339 companies runsonwhat tracks. ### Does Mk use jQuery? Yes. runsonwhat found jQuery at Mk through jQuery code on mk.cl. jQuery is a Frontend tool used by 927,169 companies runsonwhat tracks. ### Has Mk changed tools recently? Yes. On runsonwhat's rechecks, Mk stopped using Anthropic (latest on November 3, 2026). A change counts only between two checks of mk.cl done the same way. ### Which companies have a tech stack similar to Mk's? The companies with the stacks most like Mk's are Ricky Sarkany, Segurycel, Shopstar and Dávalos, according to runsonwhat (November 2026). Each shares 13 to 20 tools with Mk, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Mk uses? runsonwhat reads public records only. Of the 33 tools at Mk, 24 were found through code on mk.cl, 4 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 mk.cl about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/mk.cl (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.