# What does CSFO use?

CSFO (csfo.ch) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-31).

- Based in: Switzerland
- LinkedIn: https://www.linkedin.com/company/sdbb-csfo

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | 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 |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |

## FAQ

### What tools does CSFO use?

As of October 2026, runsonwhat has found 7 tools at CSFO (csfo.ch) in public records. Application: jQuery, Vimeo and YouTube. Company Ops: Microsoft 365 and Apple Business. Last checked October 31, 2026.

### What email provider does CSFO use?

CSFO uses Microsoft 365 for email and office software, alongside Apple Business, 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 715,587 companies runsonwhat tracks.

### Does CSFO use jQuery?

Yes. runsonwhat found jQuery at CSFO through jQuery code on csfo.ch. jQuery is a Frontend tool used by 925,302 companies runsonwhat tracks.

### Does CSFO use AI tools?

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

### How does runsonwhat know what CSFO uses?

runsonwhat reads public records only. Of the 7 tools at CSFO, 4 were found through DNS records, 3 through code on csfo.ch. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and csfo.ch about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/csfo.ch (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.