runsonwhat

FLS's tech stack

What does FLS use?

FLS (fls.com) uses at least 19 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and Dynamics 365 Customer Insights for marketing. Last checked .

Industry
Industrial Manufacturing
Size
5,001–10,000 employees
Based in
Denmark
Founded
1882
Re-check liveVisit fls.com
Tools found
19
Categories
8
Layers
5 of 5
Changes seen
2

FLS'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

Hosting & Cloud

CDN & Edge

Application

3 tools, what the product is built with

Frontend

Data & Observability

5 tools, what they measure and store

Analytics

Go-to-market

5 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

4 tools, what the team runs on day to day

Workspace

Security & Compliance

What changed at FLS

Recent starts and stops

  1. StartedBitwarden
  2. StartedDynamics 365 Customer Insights

Companies like FLS also use

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

Companies with a stack like FLS's

Ranked by shared tools, with rare tools counting more.

FLS tech stack FAQ

What tools does FLS use?

As of October 2026, runsonwhat has found 19 tools at FLS (fls.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Microsoft Ads and LinkedIn Insight Tag. Company Ops: Microsoft 365, reCAPTCHA and Cookiebot. Last checked October 9, 2026.

What cloud does FLS run on?

FLS uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 45,856 companies runsonwhat tracks.

What email provider does FLS use?

FLS uses Microsoft 365 for email and office software, 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 694,679 companies runsonwhat tracks.

What analytics tools does FLS use?

FLS uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on fls.com. Google Analytics is used by 841,757 companies runsonwhat tracks.

What marketing software does FLS use?

FLS uses Dynamics 365 Customer Insights for marketing, according to runsonwhat (October 2026). runsonwhat found Dynamics 365 Customer Insights through a DNS verification record for Dynamics 365 Customer Insights. Dynamics 365 Customer Insights is used by 5,898 companies runsonwhat tracks.

Does FLS use Cloudflare?

Yes. runsonwhat found Cloudflare at FLS through Cloudflare code on fls.com. Cloudflare is a CDN & Edge tool used by 687,217 companies runsonwhat tracks.

Has FLS changed tools recently?

Yes. On runsonwhat's rechecks, FLS started using Bitwarden and Dynamics 365 Customer Insights (latest on October 9, 2026). A change counts only between two checks of fls.com done the same way.

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

The companies with the stacks most like FLS' are DeepReach, Libra Robotics, 보일리 and Clawcast, according to runsonwhat (October 2026). Each shares 3 to 6 tools with FLS, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what FLS uses?

runsonwhat reads public records only. Of the 19 tools at FLS, 14 were found through code on fls.com, 3 through DNS records, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fls.com 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.