runsonwhat

jls's tech stack

What does jls use?

jls (jls.ch) uses at least 10 tools we can see from public records, including Microsoft 365 for email and documents, HubSpot for sales, Google Analytics for analytics and Mailchimp for marketing. Last checked .

Industry
IT Services
Based in
Switzerland
Founded
2001
LinkedIn
Company page
Re-check liveVisit jls.ch
Tools found
10
Categories
8
Layers
4 of 5
Last checked
Nov 2026

jls'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

2 tools, what the product is built with

AI

Media & UI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

4 tools, how they find and keep customers

Marketing

Ads & Pixels

Sales & CRM

Company Ops

2 tools, what the team runs on day to day

Workspace

People & HR

Companies like jls also use

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

Companies with a stack like jls's

Ranked by shared tools, with rare tools counting more.

jls tech stack FAQ

What tools does jls use?

As of November 2026, runsonwhat has found 10 tools at jls (jls.ch) in public records. Application: GSAP and Anthropic. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Mailchimp and HubSpot. Company Ops: Microsoft 365 and Haufe umantis. Last checked November 1, 2026.

What CRM does jls use?

jls uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot. HubSpot is used by 96,660 companies runsonwhat tracks.

What email provider does jls use?

jls uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 722,120 companies runsonwhat tracks.

What analytics tools does jls use?

jls uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on jls.ch. Google Analytics is used by 906,012 companies runsonwhat tracks.

What marketing software does jls use?

jls uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 117,937 companies runsonwhat tracks.

What does jls use for hiring and HR?

jls uses Haufe umantis for hiring and HR, according to runsonwhat (November 2026). runsonwhat found Haufe umantis through email records that authorize Haufe umantis. Haufe umantis is used by 568 companies runsonwhat tracks.

Does jls use Google Ads?

Yes. runsonwhat found Google Ads at jls through Google Ads code on jls.ch. Google Ads is a Ads & Pixels tool used by 541,319 companies runsonwhat tracks.

Does jls use AI tools?

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

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

The companies with the stacks most like jls' are VOI Migrospartner, Vivantes, swb and Krankenhaus Reinbek St. Adolf-Stift, according to runsonwhat (November 2026). Each shares 4 to 6 tools with jls, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what jls uses?

runsonwhat reads public records only. Of the 10 tools at jls, 4 were found through code on jls.ch, 4 through email records and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and jls.ch 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.