# What does OPENBRAIN GmbH use?

OPENBRAIN GmbH (openbrain.at) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Advertising Agency
- Based in: Wien, Austria
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/openbrain

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does OPENBRAIN use?

As of October 2026, runsonwhat has found 8 tools at OPENBRAIN (openbrain.at) in public records. Application: Google Fonts, YouTube and Google Maps. Company Ops: Microsoft 365 and GlobalSign. Last checked October 20, 2026.

### What email provider does OPENBRAIN use?

OPENBRAIN 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 712,580 companies runsonwhat tracks.

### Does OPENBRAIN use Google Fonts?

Yes. runsonwhat found Google Fonts at OPENBRAIN through Google Fonts code on openbrain.at. Google Fonts is a Media & UI tool used by 812,844 companies runsonwhat tracks.

### Does OPENBRAIN use AI tools?

Yes. runsonwhat has found OpenAI at OPENBRAIN; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so OPENBRAIN may use more AI tools than these.

### How does runsonwhat know what OPENBRAIN uses?

runsonwhat reads public records only. Of the 8 tools at OPENBRAIN, 4 were found through DNS records, 3 through code on openbrain.at and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and openbrain.at about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/openbrain.at (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.