# What does Gdmcom GmbH use?

Gdmcom GmbH (gdmcom.de) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-16).

- Industry: Telecommunications
- Size: 51–200 employees
- Based in: Leipzig, Germany
- Founded: 1999
- LinkedIn: https://www.linkedin.com/company/gdmcom

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft Entra ID](https://www.runsonwhat.com/reverse/entra-id) | Auth & Identity | Custom domain |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Matomo](https://www.runsonwhat.com/reverse/matomo) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records |  |
| [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records |  |
| [CookieFirst](https://www.runsonwhat.com/reverse/cookiefirst) | Security & Compliance | Website code |  |
| [Telekom Security](https://www.runsonwhat.com/reverse/telesec) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Gdmcom use?

As of October 2026, runsonwhat has found 9 tools at Gdmcom (gdmcom.de) in public records. Application: Microsoft Entra ID. Data & Observability: Matomo. Go-to-market: Brevo. Company Ops: Microsoft 365, Atlassian and DocuSign. Last checked October 16, 2026.

### What email provider does Gdmcom use?

Gdmcom 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 701,710 companies runsonwhat tracks.

### What analytics tools does Gdmcom use?

Gdmcom uses Matomo for analytics, according to runsonwhat (October 2026). runsonwhat found Matomo through Matomo code on gdmcom.de. Matomo is used by 33,137 companies runsonwhat tracks.

### What marketing software does Gdmcom use?

Gdmcom uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through email records that authorize Brevo. Brevo is used by 78,303 companies runsonwhat tracks.

### What does Gdmcom use for login and identity?

Gdmcom 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 3,101 companies runsonwhat tracks.

### Does Gdmcom use Atlassian?

Yes. runsonwhat found Atlassian at Gdmcom through a DNS verification record for Atlassian. Atlassian is a Dev Tools tool used by 65,157 companies runsonwhat tracks.

### Which companies have a tech stack similar to Gdmcom's?

The companies with the stacks most like Gdmcom's are Kölle Zoo, Nexia, Mohn Media and PwC Österreich, according to runsonwhat (October 2026). Each shares 1 to 4 tools with Gdmcom, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Gdmcom uses?

runsonwhat reads public records only. Of the 9 tools at Gdmcom, 5 were found through DNS records, 2 through code on gdmcom.de, 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 gdmcom.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/gdmcom.de (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.