runsonwhat

Keolis's tech stack

What does Keolis use?

Keolis (keolis.se) uses at least 17 tools we can see from public records, including Google Cloud for hosting, Wix for its website, Sentry for monitoring and Flowmailer for email delivery. Keolis started using Cloudflare in Nov 2026. Last checked .

Industry
Transportation/trucking/railroad
Size
5,001–10,000 employees
Based in
Stockholm, Sweden
Founded
1999
LinkedIn
Company page
Re-check liveVisit keolis.se
Tools found
17
Categories
12
Layers
5 of 5
Changes seen
2

Keolis's stack, layer by layer

Of 17 tools, 8 came from website code, 4 from DNS verification records, 2 from email records and 3 from other records. 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

3 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

3 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

1 tool, what they measure and store

Monitoring

Go-to-market

3 tools, how they find and keep customers

Website & CMS

Marketing

Company Ops

7 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

Security & Compliance

What changed at Keolis

Recent starts and stops

  1. StartedCloudflare
  2. StoppedFastly

Companies like Keolis also use

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

Companies with a stack like Keolis's

Ranked by shared tools, with rare tools counting more.

More Transportation/trucking/railroad companies

Other Transportation/trucking/railroad companies we've checked.

Keolis tech stack FAQ

What tools does Keolis use?

As of November 2026, runsonwhat has found 17 tools at Keolis (keolis.se) in public records. Edge & Hosting: Cloudflare, Google Cloud and Microsoft Azure. Application: GSAP and React. Data & Observability: Sentry. Go-to-market: Wix. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked November 10, 2026.

What cloud does Keolis run on?

Keolis uses Google Cloud for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through Google Cloud code on keolis.se. Google Cloud is used by 78,189 companies runsonwhat tracks.

What email provider does Keolis use?

Keolis uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 739,094 companies runsonwhat tracks.

What is Keolis's website built with?

Keolis uses Wix for its website, according to runsonwhat (November 2026). runsonwhat found Wix through a subdomain that points at Wix and code on keolis.se. Wix is used by 52,710 companies runsonwhat tracks.

What monitoring tools does Keolis use?

Keolis uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on keolis.se. Sentry is used by 80,267 companies runsonwhat tracks.

Does Keolis use Cloudflare?

Yes. runsonwhat found Cloudflare at Keolis through Cloudflare code on keolis.se. Cloudflare is a CDN & Edge tool used by 737,504 companies runsonwhat tracks.

Has Keolis changed tools recently?

Yes. On runsonwhat's rechecks, Keolis started using Cloudflare (latest on November 3, 2026) and stopped using Fastly (latest on November 3, 2026). A change counts only between two checks of keolis.se done the same way.

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

The companies with the stacks most like Keolis' are Prince Claus Fund, SEVENP, Lesterius and Maas theater en dans, according to runsonwhat (November 2026). Each shares 3 to 6 tools with Keolis, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Keolis uses?

runsonwhat reads public records only. Of the 17 tools at Keolis, 8 were found through code on keolis.se, 5 through DNS records, 2 through email records, 1 through website configuration files 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 keolis.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.