runsonwhat

First IT's tech stack

What does First IT use?

First IT (first.eu) uses at least 11 tools we can see from public records, including Microsoft 365 for email and documents, Autotask PSA for customer support, Mailchimp for marketing and Microsoft Entra ID for sign-in. Last checked .

Industry
IT Services
Size
51–200 employees
Based in
Mechelen, Belgium
Founded
2008
LinkedIn
Company page
Re-check liveVisit first.eu
Tools found
11
Categories
9
Layers
3 of 5
Last checked
Oct 2026

First IT'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

5 tools, what the product is built with

Frontend

Auth & Identity

Media & UI

Go-to-market

2 tools, how they find and keep customers

Marketing

Support & Docs

Company Ops

4 tools, what the team runs on day to day

Email Delivery

Workspace

People & HR

Finance & Legal

Companies like First IT also use

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

Companies with a stack like First IT's

Ranked by shared tools, with rare tools counting more.

First IT tech stack FAQ

What tools does First IT use?

As of October 2026, runsonwhat has found 11 tools at First IT (first.eu) in public records. Application: jQuery, Font Awesome and Vimeo. Go-to-market: Mailchimp and Autotask PSA. Company Ops: Microsoft 365, SendGrid and AFAS Software. Last checked October 6, 2026.

What email provider does First IT use?

First IT 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 694,550 companies runsonwhat tracks.

What does First IT use for customer support?

First IT uses Autotask PSA for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Autotask PSA through email records that authorize Autotask PSA. Autotask PSA is used by 2,589 companies runsonwhat tracks.

What marketing software does First IT use?

First IT uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 111,491 companies runsonwhat tracks.

What does First IT use for hiring and HR?

First IT uses Recruitee for hiring and HR, according to runsonwhat (October 2026). runsonwhat found Recruitee through a subdomain that points at Recruitee. Recruitee is used by 837 companies runsonwhat tracks.

What does First IT use for login and identity?

First IT uses Microsoft Entra ID for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Microsoft Entra ID through a subdomain that points at Microsoft Entra ID. Microsoft Entra ID is used by 3,073 companies runsonwhat tracks.

Does First IT use jQuery?

Yes. runsonwhat found jQuery at First IT through jQuery code on first.eu. jQuery is a Frontend tool used by 865,315 companies runsonwhat tracks.

Which companies have a tech stack similar to First IT's?

The companies with the stacks most like First IT's are Lefebvre Sdu, Invest International, AIMMS and Nictiz, according to runsonwhat (October 2026). Each shares 4 to 5 tools with First IT, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what First IT uses?

runsonwhat reads public records only. Of the 11 tools at First IT, 4 were found through code on first.eu, 4 through email records, 2 through subdomains that point at the vendor and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and first.eu 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.