KU's tech stack
What does KU use?
KU (ku.de) uses at least 8 tools we can see from public records, including Microsoft 365 for email and documents, Yoast SEO for its website, Uptime.com for monitoring and Mailgun for email delivery. Last checked .
- Based in
- Germany
- Tools found
- 8
- Categories
- 7
- Layers
- 3 of 5
- Last checked
- Oct 2026
KU'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.
Data & Observability
1 tool, what they measure and store
Monitoring
Go-to-market
3 tools, how they find and keep customers
Company Ops
4 tools, what the team runs on day to day
Companies like KU also use
Tools common among companies with a similar stack that we haven't found at KU.
Companies with a stack like KU's
Ranked by shared tools, with rare tools counting more.
Workday, Inc.evisort.com4in common
AFD SoftwareIT Services · 11–50 people4in common
Urlboxurlbox.com2in common
TinkleTelecommunications · 11–50 people5in common
NsfPublic Safety · 1,001–5,000 people5in common
ValenceInternet · 11–50 people4in common
Patch Retentionpatchretention.com2in common
e.fundamentalsIT Services · 51–200 people4in common
KU tech stack FAQ
What tools does KU use?
As of October 2026, runsonwhat has found 8 tools at KU (ku.de) in public records. Data & Observability: Uptime.com. Go-to-market: Meta Pixel and Yoast SEO. Company Ops: Microsoft 365, Apple Business and Mailgun. Last checked October 20, 2026.
What email provider does KU use?
KU uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 716,146 companies runsonwhat tracks.
What is KU's website built with?
KU uses Yoast SEO for its website, according to runsonwhat (October 2026). runsonwhat found Yoast SEO through Yoast SEO code on ku.de. Yoast SEO is used by 310,958 companies runsonwhat tracks.
What monitoring tools does KU use?
KU uses Uptime.com for monitoring, according to runsonwhat (October 2026). runsonwhat found Uptime.com through a subdomain that points at Uptime.com. Uptime.com is used by 110 companies runsonwhat tracks.
Does KU use Meta Pixel?
Yes. runsonwhat found Meta Pixel at KU through a DNS verification record for Meta Pixel. Meta Pixel is a Ads & Pixels tool used by 411,911 companies runsonwhat tracks.
Which companies have a tech stack similar to KU's?
The companies with the stacks most like KU's are Workday, AFD Software, Urlbox and Tinkle, according to runsonwhat (October 2026). Each shares 2 to 5 tools with KU, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what KU uses?
runsonwhat reads public records only. Of the 8 tools at KU, 5 were found through DNS records, 1 through code on ku.de, 1 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 ku.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.