E*star's tech stack
What does E*star use?
E*star (e-star.com) uses at least 22 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .
- Industry
- IT Services
- Size
- 51–200 employees
- Based in
- Karlsruhe, Germany
- Founded
- 2022
- Company page
- Tools found
- 22
- Categories
- 14
- Layers
- 5 of 5
- Changes seen
- 3
E*star's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
3 tools, where the bytes are served from
Application
4 tools, what the product is built with
Data & Observability
3 tools, what they measure and store
Monitoring
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Company Ops
8 tools, what the team runs on day to day
Email Delivery
Security & Compliance
What changed at E*star
Recent starts and stops
- StoppedMotion
- StartedOneUptime
- Stoppedweb-vitals
E*star tech stack 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 145,780 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 94,279 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 712,527 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 883,578 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 33,303 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 917,984 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.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.