runsonwhat

Joyn's tech stack

What does Joyn use?

Joyn (prosieben.de) uses at least 18 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Hotjar for analytics and Datadog for monitoring. Last checked .

Based in
Germany
Re-check liveVisit prosieben.de
Tools found
18
Categories
14
Layers
5 of 5
Last checked
Oct 2026

Joyn'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

Hosting & Cloud

CDN & Edge

Application

2 tools, what the product is built with

Frontend

Media & UI

Data & Observability

3 tools, what they measure and store

Monitoring

Analytics

Flags & Experiments

Go-to-market

3 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

7 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Finance & Legal

Security & Compliance

Companies like Joyn also use

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

Companies with a stack like Joyn's

Ranked by shared tools, with rare tools counting more.

Joyn tech stack FAQ

What tools does Joyn use?

As of October 2026, runsonwhat has found 18 tools at Joyn (prosieben.de) in public records. Edge & Hosting: Amazon Web Services, Amazon CloudFront and Vercel. Application: Next.js and Extensis. Data & Observability: Hotjar, Datadog and LaunchDarkly. Go-to-market: Google Ad Manager and PubMatic. Company Ops: Microsoft 365, Amazon SES and Valimail. Last checked October 20, 2026.

What cloud does Joyn run on?

Joyn uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, 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 146,164 companies runsonwhat tracks.

What email provider does Joyn use?

Joyn uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 715,423 companies runsonwhat tracks.

What analytics tools does Joyn use?

Joyn uses Hotjar for analytics, according to runsonwhat (October 2026). runsonwhat found Hotjar through Hotjar code on prosieben.de. Hotjar is used by 67,762 companies runsonwhat tracks.

What monitoring tools does Joyn use?

Joyn uses Datadog for monitoring, according to runsonwhat (October 2026). runsonwhat found Datadog through Datadog code on prosieben.de. Datadog is used by 11,612 companies runsonwhat tracks.

Does Joyn use Next.js?

Yes. runsonwhat found Next.js at Joyn through Next.js code on prosieben.de. Next.js is a Frontend tool used by 67,528 companies runsonwhat tracks.

Which companies have a tech stack similar to Joyn's?

The companies with the stacks most like Joyn's are OmnicomGroup, Orion - Bringing You News From Our World To Yours, Cimpress and Snow Companies, according to runsonwhat (October 2026). Each shares 3 to 6 tools with Joyn, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Joyn uses?

runsonwhat reads public records only. Of the 18 tools at Joyn, 5 were found through DNS records, 5 through code on prosieben.de, 3 through email records, 3 through subdomains that point at the vendor and 2 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and prosieben.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.