# What does E*star use? E*star (e-star.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-10-20). - Industry: IT Services - Size: 51–200 employees - Based in: Karlsruhe, Germany - Founded: 2022 - LinkedIn: https://www.linkedin.com/company/e-star-trading-gmbh ## 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 | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Mux](https://www.runsonwhat.com/reverse/mux) | 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 | | | [OneUptime](https://www.runsonwhat.com/reverse/oneuptime) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records | | | [Barracuda](https://www.runsonwhat.com/reverse/barracuda) | Security & Compliance | Email records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | ## Recent changes at E*star - 2026-10-08: stopped using [Motion](https://www.runsonwhat.com/reverse/framer-motion) - 2026-10-08: started using [OneUptime](https://www.runsonwhat.com/reverse/oneuptime) - 2026-10-08: stopped using [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) ## FAQ ### What tools does E*star use? As of October 2026, runsonwhat has found 22 tools at E*star (e-star.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and OneUptime. Go-to-market: Google Ads, LinkedIn Insight Tag and HubSpot. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 20, 2026. ### What cloud does E*star run on? E*star 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 e-star.com. Amazon Web Services is used by 145,819 companies runsonwhat tracks. ### What CRM does E*star use? E*star uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on e-star.com. HubSpot is used by 94,347 companies runsonwhat tracks. ### What email provider does E*star use? E*star uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 712,567 companies runsonwhat tracks. ### What analytics tools does E*star use? E*star uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on e-star.com. Google Analytics is used by 884,981 companies runsonwhat tracks. ### What is E*star's website built with? E*star uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through HubSpot CMS code on e-star.com. HubSpot CMS is used by 33,311 companies runsonwhat tracks. ### Does E*star use jQuery? Yes. runsonwhat found jQuery at E*star through jQuery code on e-star.com. jQuery is a Frontend tool used by 918,445 companies runsonwhat tracks. ### Does E*star use AI tools? Yes. runsonwhat has found Anthropic at E*star; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so E*star may use more AI tools than these. ### Has E*star changed tools recently? Yes. On runsonwhat's rechecks, E*star started using OneUptime (latest on October 8, 2026) and stopped using Motion and web-vitals (latest on October 8, 2026). A change counts only between two checks of e-star.com done the same way. ### Which companies have a tech stack similar to E*star's? The companies with the stacks most like E*star's are Pulpo, i2e Consulting, Prindustry | Software Brandportals & Webshops | We love to connect and Legartis Technology, according to runsonwhat (October 2026). Each shares 6 to 12 tools with E*star, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what E*star uses? runsonwhat reads public records only. Of the 22 tools at E*star, 11 were found through code on e-star.com, 6 through DNS records, 4 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 e-star.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/e-star.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.