runsonwhat

WISI Group's tech stack

What does WISI Group use?

WISI Group (wisi.se) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents, HubSpot for sales, HappyFox for customer support and WordPress for its website. Last checked .

Industry
Telecommunications
Size
11–50 employees
Based in
Linköping, Sweden
Founded
1997
LinkedIn
Company page
Re-check liveVisit wisi.se
Tools found
9
Categories
8
Layers
3 of 5
Last checked
Oct 2026

WISI Group'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

1 tool, what the product is built with

Frontend

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Sales & CRM

Support & Docs

Company Ops

3 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like WISI Group also use

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

Companies with a stack like WISI Group's

Ranked by shared tools, with rare tools counting more.

More Telecommunications companies

Other Telecommunications companies we've checked.

WISI Group tech stack FAQ

What tools does WISI Group use?

As of October 2026, runsonwhat has found 9 tools at WISI Group (wisi.se) in public records. Application: jQuery. Go-to-market: WordPress, Yoast SEO and Mailchimp. Company Ops: Microsoft 365, Cookiebot and Mailchimp Transactional. Last checked October 17, 2026.

What CRM does WISI Group use?

WISI Group uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on wisi.se. HubSpot is used by 93,004 companies runsonwhat tracks.

What email provider does WISI Group use?

WISI Group uses Microsoft 365 for email and office software, 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 706,395 companies runsonwhat tracks.

What does WISI Group use for customer support?

WISI Group uses HappyFox for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found HappyFox through email records that authorize HappyFox. HappyFox is used by 855 companies runsonwhat tracks.

What is WISI Group's website built with?

WISI Group uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on wisi.se. WordPress is used by 588,958 companies runsonwhat tracks.

What marketing software does WISI Group use?

WISI Group uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,952 companies runsonwhat tracks.

Does WISI Group use jQuery?

Yes. runsonwhat found jQuery at WISI Group through jQuery code on wisi.se. jQuery is a Frontend tool used by 905,751 companies runsonwhat tracks.

Which companies have a tech stack similar to WISI Group's?

The companies with the stacks most like WISI Group's are Cal Coast Telecom, Rochester Telemessaging Center, DFN Fiber Internet and Core Business Solutions, according to runsonwhat (October 2026). Each shares 4 to 6 tools with WISI Group, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what WISI Group uses?

runsonwhat reads public records only. Of the 9 tools at WISI Group, 5 were found through code on wisi.se, 3 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and wisi.se 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.