# What does Casappa use?

Casappa (casappa.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-10-20).

- Based in: Italy
- Founded: 1952
- LinkedIn: https://www.linkedin.com/company/casappas.p.a.

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | 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 |  |
| [Barracuda](https://www.runsonwhat.com/reverse/barracuda) | Security & Compliance | Email records |  |
| [Duo](https://www.runsonwhat.com/reverse/duo) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Casappa use?

As of October 2026, runsonwhat has found 8 tools at Casappa (casappa.com) in public records. Application: jQuery, Google Fonts and Vimeo. Company Ops: Microsoft 365, Barracuda and Duo. Last checked October 20, 2026.

### What email provider does Casappa use?

Casappa 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 710,129 companies runsonwhat tracks.

### Does Casappa use jQuery?

Yes. runsonwhat found jQuery at Casappa through jQuery code on casappa.com. jQuery is a Frontend tool used by 914,913 companies runsonwhat tracks.

### Does Casappa use AI tools?

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

### How does runsonwhat know what Casappa uses?

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


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Source: runsonwhat, https://www.runsonwhat.com/company/casappa.com (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.