runsonwhat

Testsieger.de's tech stack

What does Testsieger.de use?

Testsieger.de (testsieger.de) uses at least 20 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and Brevo for marketing. Last checked .

Industry
Internet
Size
11–50 employees
Based in
Osnabrück, Germany
LinkedIn
Company page
Re-check liveVisit testsieger.de
Tools found
20
Categories
12
Layers
5 of 5
Last checked
Oct 2026

Testsieger.de'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

2 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

4 tools, what the product is built with

Frontend

Search

Data & Observability

4 tools, what they measure and store

Analytics

Flags & Experiments

Go-to-market

5 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

5 tools, what the team runs on day to day

Workspace

Collaboration

Dev Tools

Security & Compliance

Companies like Testsieger.de also use

Tools common among companies with a similar stack that we haven't found at Testsieger.de.

Companies with a stack like Testsieger.de's

Ranked by shared tools, with rare tools counting more.

More Internet companies

Other Internet companies we've checked.

Testsieger.de tech stack FAQ

What tools does Testsieger.de use?

As of October 2026, runsonwhat has found 20 tools at Testsieger.de (testsieger.de) in public records. Edge & Hosting: Amazon Web Services and Amazon CloudFront. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Microsoft Ads and Brevo. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked October 23, 2026.

What cloud does Testsieger.de run on?

Testsieger.de uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 145,620 companies runsonwhat tracks.

What email provider does Testsieger.de use?

Testsieger.de 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 and email records. Microsoft 365 is used by 710,129 companies runsonwhat tracks.

What analytics tools does Testsieger.de use?

Testsieger.de uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on testsieger.de. Google Analytics is used by 878,664 companies runsonwhat tracks.

What marketing software does Testsieger.de use?

Testsieger.de uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 79,625 companies runsonwhat tracks.

Does Testsieger.de use Google Ads?

Yes. runsonwhat found Google Ads at Testsieger.de through Google Ads code on testsieger.de. Google Ads is a Ads & Pixels tool used by 498,732 companies runsonwhat tracks.

Which companies have a tech stack similar to Testsieger.de's?

The companies with the stacks most like Testsieger.de's are Laminat-Shop24, Arquiteto de Bolso, FitX Deutschland and Bowers & Wilkins, according to runsonwhat (October 2026). Each shares 3 to 9 tools with Testsieger.de, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Testsieger.de uses?

runsonwhat reads public records only. Of the 20 tools at Testsieger.de, 12 were found through code on testsieger.de, 6 through DNS records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and testsieger.de 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.