# What does Star One use? Star One (embratel.com.br) shows public evidence of 29 tools, according to runsonwhat (last checked 2026-11-10). - Industry: Telecommunications - Size: 10,000+ employees - Based in: Rio De Janeiro, Brazil - Founded: 1998 - LinkedIn: https://www.linkedin.com/company/embratel ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | 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 | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | 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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | | [Crazy Egg](https://www.runsonwhat.com/reverse/crazyegg) | Analytics | Website code | | | [VWO](https://www.runsonwhat.com/reverse/vwo) | Flags & Experiments | Website code | | | [Bugsnag](https://www.runsonwhat.com/reverse/bugsnag) | Monitoring | Website code | | | [Akamai mPulse](https://www.runsonwhat.com/reverse/akamai-mpulse) | Monitoring | Website code | | | [Dynatrace](https://www.runsonwhat.com/reverse/dynatrace) | Monitoring | DNS verification records, 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 | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website code | | | [Adobe Advertising](https://www.runsonwhat.com/reverse/adobe-advertising) | Ads & Pixels | Website code | | | [Storyblok](https://www.runsonwhat.com/reverse/storyblok) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [Webex](https://www.runsonwhat.com/reverse/webex) | Collaboration | DNS verification records | | | [Duo](https://www.runsonwhat.com/reverse/duo) | Security & Compliance | 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 | | ## Recent changes at Star One - 2026-11-01: started using [Adobe Advertising](https://www.runsonwhat.com/reverse/adobe-advertising) - 2026-11-01: started using [Akamai mPulse](https://www.runsonwhat.com/reverse/akamai-mpulse) - 2026-11-01: started using [Crazy Egg](https://www.runsonwhat.com/reverse/crazyegg) ## FAQ ### What tools does Star One use? As of November 2026, runsonwhat has found 29 tools at Star One (embratel.com.br) in public records. Edge & Hosting: Amazon CloudFront. Application: Google Fonts, React and Adobe Fonts. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Atlassian and OneTrust. Last checked November 10, 2026. ### What email provider does Star One use? Star One uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 739,099 companies runsonwhat tracks. ### What analytics tools does Star One use? Star One uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Crazy Egg, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on embratel.com.br. Google Analytics is used by 904,848 companies runsonwhat tracks. ### What is Star One's website built with? Star One uses Storyblok for its website, according to runsonwhat (November 2026). runsonwhat found Storyblok through Storyblok code on embratel.com.br. Storyblok is used by 2,802 companies runsonwhat tracks. ### What monitoring tools does Star One use? Star One uses Bugsnag for monitoring, alongside Akamai mPulse, Dynatrace and LogRocket, according to runsonwhat (November 2026). runsonwhat found Bugsnag through Bugsnag code on embratel.com.br. Bugsnag is used by 7,911 companies runsonwhat tracks. ### Does Star One use Google Fonts? Yes. runsonwhat found Google Fonts at Star One through Google Fonts code on embratel.com.br. Google Fonts is a Media & UI tool used by 826,363 companies runsonwhat tracks. ### Has Star One changed tools recently? Yes. On runsonwhat's rechecks, Star One started using Adobe Advertising, Akamai mPulse and Crazy Egg (latest on November 1, 2026). A change counts only between two checks of embratel.com.br done the same way. ### Which companies have a tech stack similar to Star One's? The companies with the stacks most like Star One's are BCE, Arelion, Bonpreu and Laurel Highlands Visitors Bureau, according to runsonwhat (November 2026). Each shares 9 to 17 tools with Star One, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Star One uses? runsonwhat reads public records only. Of the 29 tools at Star One, 20 were found through code on embratel.com.br, 6 through DNS records, 2 through email 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 embratel.com.br about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/embratel.com.br (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.