runsonwhat

Sennheiser's tech stack

What does Sennheiser use?

Sennheiser (sennheiser.com) uses at least 34 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, Salesforce for sales and Zendesk for customer support. Last checked .

“Shaping the future. Whether on stage, in concert halls, in the studio, or on broadcast, Sennheiser stands for unparalleled sound quality and utmost reliability. We develop the future of audio technology and create sound experiences. We measure our success by the goosebumps we give you.”

Industry
Electrical
Size
1,001–5,000 employees
Based in
Wedemark, Germany
Founded
1945
LinkedIn
Company page
Re-check liveVisit sennheiser.com
Tools found
34
Categories
17
Oldest proven tool
Apr 2020
Last checked
Oct 2026

Sennheiser'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

AI

Media & UI

Data & Observability

6 tools, what they measure and store

Analytics

Flags & Experiments

Go-to-market

13 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Support & Docs

Company Ops

9 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

People & HR

Security & Compliance

What changed at Sennheiser

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. Cloudflare
  2. Zendesk
  3. SAP SuccessFactors

Companies like Sennheiser also use

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

Companies with a stack like Sennheiser's

Ranked by shared tools, with rare tools counting more.

Sennheiser tech stack FAQ

What tools does Sennheiser use?

As of October 2026, runsonwhat has found 34 tools at Sennheiser (sennheiser.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: YouTube, React and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 9, 2026.

What cloud does Sennheiser run on?

Sennheiser uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through Microsoft Azure code on sennheiser.com. Microsoft Azure is used by 45,489 companies runsonwhat tracks.

What CRM does Sennheiser use?

Sennheiser uses Salesforce for its CRM, alongside Apollo.io, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on sennheiser.com. Salesforce is used by 33,489 companies runsonwhat tracks.

What email provider does Sennheiser use?

Sennheiser uses Microsoft 365 for email and office software, alongside Apple Business, 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 701,710 companies runsonwhat tracks.

What does Sennheiser use for customer support?

Sennheiser uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and code on sennheiser.com, and Sennheiser has used it since at least November 2024. Zendesk is used by 40,934 companies runsonwhat tracks.

What analytics tools does Sennheiser use?

Sennheiser uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Azure Monitor, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on sennheiser.com. Google Analytics is used by 853,379 companies runsonwhat tracks.

How long has Sennheiser used Cloudflare?

Sennheiser has used Cloudflare since at least April 2020, going by the first public certificate of the sennheiser.com subdomain that points at Cloudflare. Other long-running tools at Sennheiser include Zendesk (since November 2024) and SAP SuccessFactors (since September 2025).

Does Sennheiser use Cloudflare?

Yes. runsonwhat found Cloudflare at Sennheiser through a subdomain that points at Cloudflare and code on sennheiser.com, in use since at least April 2020. Cloudflare is a CDN & Edge tool used by 692,707 companies runsonwhat tracks.

Does Sennheiser use AI tools?

Yes. runsonwhat has found Anthropic at Sennheiser; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Sennheiser may use more AI tools than these.

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

The companies with the stacks most like Sennheiser's are Zip, TeamViewer, EXNESS Group and Vimeo, according to runsonwhat (October 2026). Each shares 9 to 13 tools with Sennheiser, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Sennheiser uses?

runsonwhat reads public records only. Of the 34 tools at Sennheiser, 17 were found through code on sennheiser.com, 7 through DNS records, 7 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sennheiser.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.