runsonwhat

PSI AG's tech stack

What does PSI AG use?

PSI AG (psi.de) uses at least 19 tools we can see from public records, including Microsoft 365 for email and documents, Zoho for sales, Brevo for marketing and Docebo for hiring and HR. Last checked .

Based in
Germany
Founded
1969
LinkedIn
Company page
Re-check liveVisit psi.de
Tools found
19
Categories
11
Layers
3 of 5
Last checked
Oct 2026

PSI 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

3 tools, what the product is built with

Frontend

Media & UI

Go-to-market

5 tools, how they find and keep customers

Marketing

Ads & Pixels

Sales & CRM

Company Ops

11 tools, what the team runs on day to day

Workspace

Collaboration

Dev Tools

People & HR

Finance & Legal

Security & Compliance

Companies like PSI AG also use

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

Companies with a stack like PSI AG's

Ranked by shared tools, with rare tools counting more.

PSI AG tech stack FAQ

What tools does PSI use?

As of October 2026, runsonwhat has found 19 tools at PSI (psi.de) in public records. Application: jQuery, YouTube and Vue.js. Go-to-market: LinkedIn Insight Tag, Brevo and Zoho. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked October 20, 2026.

What CRM does PSI use?

PSI uses Zoho for its CRM, according to runsonwhat (October 2026). runsonwhat found Zoho through a DNS verification record for Zoho and email records. Zoho is used by 62,016 companies runsonwhat tracks.

What email provider does PSI use?

PSI uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 706,390 companies runsonwhat tracks.

What marketing software does PSI use?

PSI uses Brevo for marketing, alongside LinkedIn, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo and email records. Brevo is used by 78,923 companies runsonwhat tracks.

What does PSI use for hiring and HR?

PSI uses Docebo for hiring and HR, alongside rexx systems, according to runsonwhat (October 2026). runsonwhat found Docebo through email records that authorize Docebo. Docebo is used by 1,290 companies runsonwhat tracks.

Does PSI use jQuery?

Yes. runsonwhat found jQuery at PSI through jQuery code on psi.de. jQuery is a Frontend tool used by 905,659 companies runsonwhat tracks.

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

The companies with the stacks most like PSI's are Helion Energy, Landkreis Cloppenburg, Medienhäuser Saarbrücker Zeitung und Trierischer Volksfreund and Lucky Car, according to runsonwhat (October 2026). Each shares 2 to 9 tools with PSI, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what PSI uses?

runsonwhat reads public records only. Of the 19 tools at PSI, 11 were found through DNS records, 5 through code on psi.de and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and psi.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.