runsonwhat

STL's tech stack

What does STL use?

STL (stl.nl) uses at least 21 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, Dynamics 365 Customer Insights for marketing and Cloudflare for content delivery. Last checked .

Based in
Gouda, Netherlands
Founded
2014
LinkedIn
Company page
Re-check liveVisit stl.nl
Tools found
21
Categories
9
Layers
5 of 5
Last checked
Oct 2026

STL'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

1 tool, where the bytes are served from

CDN & Edge

Application

6 tools, what the product is built with

Frontend

Search

Media & UI

Data & Observability

3 tools, what they measure and store

Analytics

Go-to-market

9 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

2 tools, what the team runs on day to day

Workspace

Security & Compliance

Companies like STL also use

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

Companies with a stack like STL's

Ranked by shared tools, with rare tools counting more.

STL tech stack FAQ

What tools does STL use?

We've found 21 tools at STL (stl.nl). Edge & Hosting: Cloudflare. Application: YouTube, React and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365 and Cookiebot. Last checked October 4, 2026.

What email provider does STL use?

STL uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records, email records and website code.

What analytics tools does STL use?

STL uses Google Analytics, Google Tag Manager and Microsoft Clarity for analytics. We found Google Analytics through website code.

What marketing software does STL use?

STL uses Dynamics 365 Customer Insights for marketing. We found Dynamics 365 Customer Insights through DNS verification records.

Does STL use Microsoft 365?

Yes. We found Microsoft 365 at STL through DNS verification records, email records and website code. Microsoft 365 is used by 331,531 companies we track.

How does runsonwhat know what STL uses?

We read public traces only: STL's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.