runsonwhat

DIRS21's tech stack

What does DIRS21 use?

DIRS21 (dirs21.de) uses at least 16 tools we can see from public records, including Microsoft 365 for email and documents, HubSpot for sales, Google Analytics for analytics and WordPress for its website. Last checked .

Industry
IT Services
Size
51–200 employees
Based in
Wernau, Germany
Founded
1996
LinkedIn
Company page
Re-check liveVisit dirs21.de
Tools found
16
Categories
10
Layers
5 of 5
Last checked
Oct 2026

DIRS21'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

CDN & Edge

Application

4 tools, what the product is built with

Frontend

Media & UI

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Sales & CRM

Company Ops

4 tools, what the team runs on day to day

Workspace

People & HR

Security & Compliance

Companies like DIRS21 also use

Tools common among companies with a similar stack that we haven't found at DIRS21.

Companies with a stack like DIRS21's

Ranked by shared tools, with rare tools counting more.

More IT Services companies

Other IT Services companies we've checked.

DIRS21 tech stack FAQ

What tools does DIRS21 use?

As of October 2026, runsonwhat has found 16 tools at DIRS21 (dirs21.de) in public records. Edge & Hosting: Cloudflare and Bunny.net. Application: jQuery, Font Awesome and Vue.js. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and HubSpot. Company Ops: Microsoft 365, Sophos and Hornetsecurity. Last checked October 16, 2026.

What CRM does DIRS21 use?

DIRS21 uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on dirs21.de. HubSpot is used by 92,068 companies runsonwhat tracks.

What email provider does DIRS21 use?

DIRS21 uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 701,702 companies runsonwhat tracks.

What analytics tools does DIRS21 use?

DIRS21 uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on dirs21.de. Google Analytics is used by 852,516 companies runsonwhat tracks.

What is DIRS21's website built with?

DIRS21 uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on dirs21.de. WordPress is used by 582,187 companies runsonwhat tracks.

What marketing software does DIRS21 use?

DIRS21 uses CleverReach for marketing, according to runsonwhat (October 2026). runsonwhat found CleverReach through email records that authorize CleverReach. CleverReach is used by 3,420 companies runsonwhat tracks.

Does DIRS21 use jQuery?

Yes. runsonwhat found jQuery at DIRS21 through jQuery code on dirs21.de. jQuery is a Frontend tool used by 897,103 companies runsonwhat tracks.

Which companies have a tech stack similar to DIRS21's?

The companies with the stacks most like DIRS21's are FRAISA, BHS tabletop, Graf von Westphalen and OKE Group, according to runsonwhat (October 2026). Each shares 5 to 7 tools with DIRS21, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what DIRS21 uses?

runsonwhat reads public records only. Of the 16 tools at DIRS21, 7 were found through code on dirs21.de, 5 through email records, 2 through DNS records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and dirs21.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.