runsonwhat

Key-Systems GmbH's tech stack

What does Key-Systems GmbH use?

Key-Systems GmbH (key-systems.net) uses at least 15 tools we can see from public records, including Microsoft 365 for email and documents, Zendesk for customer support, WordPress for its website and Sentry for monitoring. Last checked .

Industry
Software
Size
51–200 employees
Based in
Sankt Ingbert, Germany
Founded
1998
LinkedIn
Company page
Re-check liveVisit key-systems.net
Tools found
15
Categories
9
Layers
5 of 5
Last checked
Oct 2026

Key-Systems 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.

Edge & Hosting

1 tool, where the bytes are served from

CDN & Edge

Application

6 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

2 tools, what they measure and store

Monitoring

Go-to-market

3 tools, how they find and keep customers

Website & CMS

Support & Docs

Company Ops

3 tools, what the team runs on day to day

Email Delivery

Workspace

Companies like Key-Systems GmbH also use

Tools common among companies with a similar stack that we haven't found at Key-Systems GmbH.

Companies with a stack like Key-Systems GmbH's

Ranked by shared tools, with rare tools counting more.

More Software companies

Other Software companies we've checked.

Key-Systems GmbH tech stack FAQ

What tools does Key-Systems use?

As of October 2026, runsonwhat has found 15 tools at Key-Systems (key-systems.net) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Sentry and Atlassian Statuspage. Go-to-market: WordPress, Yoast SEO and Zendesk. Company Ops: Microsoft 365, Google Workspace and Mailtrap. Last checked October 19, 2026.

What email provider does Key-Systems use?

Key-Systems 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 705,045 companies runsonwhat tracks.

What does Key-Systems use for customer support?

Key-Systems uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on key-systems.net. Zendesk is used by 41,178 companies runsonwhat tracks.

What is Key-Systems's website built with?

Key-Systems uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on key-systems.net. WordPress is used by 585,453 companies runsonwhat tracks.

What monitoring tools does Key-Systems use?

Key-Systems uses Sentry for monitoring, alongside Atlassian Statuspage, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on key-systems.net. Sentry is used by 77,283 companies runsonwhat tracks.

Does Key-Systems use jQuery?

Yes. runsonwhat found jQuery at Key-Systems through jQuery code on key-systems.net. jQuery is a Frontend tool used by 901,456 companies runsonwhat tracks.

Does Key-Systems use AI tools?

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

Which companies have a tech stack similar to Key-Systems's?

The companies with the stacks most like Key-Systems' are SEMJI, WebNL creative studios, Workforce.com and Publica Tecnologia, according to runsonwhat (October 2026). Each shares 4 to 9 tools with Key-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 Key-Systems uses?

runsonwhat reads public records only. Of the 15 tools at Key-Systems, 8 were found through code on key-systems.net, 3 through DNS records, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and key-systems.net 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.