Janser GmbH's tech stack
What does Janser GmbH use?
Janser GmbH (janser.com) uses at least 7 tools we can see from public records, including Apple Business for email and documents, Google Tag Manager for analytics, Mailjet for email delivery and Hornetsecurity for security. Last checked .
- Industry
- Mechanical or Industrial Engineering
- Size
- 51–200 employees
- Based in
- Ehningen, Germany
- Founded
- 1961
- Company page
- Tools found
- 7
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
Janser GmbH'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.
Application
1 tool, what the product is built with
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
2 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
3 tools, what the team runs on day to day
Janser GmbH tech stack FAQ
What tools does Janser use?
As of October 2026, runsonwhat has found 7 tools at Janser (janser.com) in public records. Application: Three.js. Data & Observability: Google Tag Manager. Go-to-market: Meta Pixel. Company Ops: Apple Business, Mailjet and Hornetsecurity. Last checked October 8, 2026.
What email provider does Janser use?
Janser uses Apple Business for email and office software, according to runsonwhat (October 2026). runsonwhat found Apple Business through a DNS verification record for Apple Business. Apple Business is used by 110,350 companies runsonwhat tracks.
What analytics tools does Janser use?
Janser uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on janser.com. Google Tag Manager is used by 487,490 companies runsonwhat tracks.
Does Janser use Meta Pixel?
Yes. runsonwhat found Meta Pixel at Janser through Meta Pixel code on janser.com. Meta Pixel is a Ads & Pixels tool used by 382,525 companies runsonwhat tracks.
How does runsonwhat know what Janser uses?
runsonwhat reads public records only. Of the 7 tools at Janser, 3 were found through code on janser.com, 2 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and janser.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.