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GEALAN Fenster-Systeme's tech stack

What does GEALAN Fenster-Systeme use?

GEALAN Fenster-Systeme (gealan.de) uses at least 17 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, Brevo for marketing and Mailjet for email delivery. Last checked .

Based in
Germany
Founded
1921
LinkedIn
Company page
Re-check liveVisit gealan.de
Tools found
17
Categories
11
Layers
4 of 5
Last checked
Oct 2026

GEALAN Fenster-Systeme'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

DNS

Application

3 tools, what the product is built with

AI

Media & UI

Go-to-market

2 tools, how they find and keep customers

Marketing

Company Ops

10 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Finance & Legal

Security & Compliance

Companies like GEALAN Fenster-Systeme also use

Tools common among companies with a similar stack that we haven't found at GEALAN Fenster-Systeme.

Companies with a stack like GEALAN Fenster-Systeme's

Ranked by shared tools, with rare tools counting more.

GEALAN Fenster-Systeme tech stack FAQ

What tools does GEALAN Fenster-Systeme use?

We've found 17 tools at GEALAN Fenster-Systeme (gealan.de). Edge & Hosting: GoDaddy and Microsoft Azure. Application: YouTube, OpenAI and Google Maps. Go-to-market: Brevo. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked October 2, 2026.

What cloud does GEALAN Fenster-Systeme run on?

GEALAN Fenster-Systeme uses Microsoft Azure for hosting. We found Microsoft Azure through custom domain and website code.

What email provider does GEALAN Fenster-Systeme use?

GEALAN Fenster-Systeme uses Microsoft 365 and Apple Business for email and documents. We found Microsoft 365 through DNS verification records and email records.

What marketing software does GEALAN Fenster-Systeme use?

GEALAN Fenster-Systeme uses Brevo for marketing. We found Brevo through DNS verification records and email records.

Does GEALAN Fenster-Systeme use Microsoft 365?

Yes. We found Microsoft 365 at GEALAN Fenster-Systeme through DNS verification records and email records. Microsoft 365 is used by 245,233 companies we track.

How does runsonwhat know what GEALAN Fenster-Systeme uses?

We read public traces only: GEALAN Fenster-Systeme'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.