runsonwhat

citadelle systems AG's tech stack

What does citadelle systems AG use?

citadelle systems AG (campusnet.de) uses at least 15 tools we can see from public records, including Microsoft 365 for email and documents, SalesViewer for sales, Google Analytics for analytics and WordPress for its website. Last checked .

Industry
IT Services
Size
11–50 employees
Based in
Troisdorf, Germany
Founded
1991
LinkedIn
Company page
Re-check liveVisit campusnet.de
Tools found
15
Categories
8
Layers
4 of 5
Changes seen
2

citadelle systems AG'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

5 tools, what the product is built with

Frontend

Media & UI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

7 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

1 tool, what the team runs on day to day

Workspace

What changed at citadelle systems AG

Recent starts and stops

  1. StartedGoogle Fonts
  2. StoppedYouTube

Companies like citadelle systems AG also use

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

Companies with a stack like citadelle systems AG's

Ranked by shared tools, with rare tools counting more.

More IT Services companies

Other IT Services companies we've checked.

citadelle systems AG tech stack FAQ

What tools does citadelle systems use?

As of October 2026, runsonwhat has found 15 tools at citadelle systems (campusnet.de) in public records. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365. Last checked October 24, 2026.

What sales tools does citadelle systems use?

The sales tools runsonwhat has found at citadelle systems are SalesViewer (October 2026); no CRM shows up in citadelle systems' public records. runsonwhat found SalesViewer through SalesViewer code on campusnet.de. SalesViewer is used by 728 companies runsonwhat tracks.

What email provider does citadelle systems use?

citadelle systems uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,028 companies runsonwhat tracks.

What analytics tools does citadelle systems use?

citadelle systems uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on campusnet.de. Google Analytics is used by 888,360 companies runsonwhat tracks.

What is citadelle systems's website built with?

citadelle systems uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on campusnet.de. WordPress is used by 600,363 companies runsonwhat tracks.

What marketing software does citadelle systems use?

citadelle systems uses Metricool for marketing, according to runsonwhat (October 2026). runsonwhat found Metricool through Metricool code on campusnet.de. Metricool is used by 7,706 companies runsonwhat tracks.

Does citadelle systems use jQuery?

Yes. runsonwhat found jQuery at citadelle systems through jQuery code on campusnet.de. jQuery is a Frontend tool used by 920,474 companies runsonwhat tracks.

Has citadelle systems changed tools recently?

Yes. On runsonwhat's rechecks, citadelle systems started using Google Fonts (latest on October 24, 2026) and stopped using YouTube (latest on October 24, 2026). A change counts only between two checks of campusnet.de done the same way.

Which companies have a tech stack similar to citadelle systems's?

The companies with the stacks most like citadelle systems' are Bbi Software, InfoZoom, microtech.de and orbitcare.de, according to runsonwhat (October 2026). Each shares 7 to 9 tools with citadelle systems, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what citadelle systems uses?

runsonwhat reads public records only. Of the 15 tools at citadelle systems, 13 were found through code on campusnet.de, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and campusnet.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.