# What does Coalcode use?

Coalcode (coalcode.fr) shows public evidence of 3 tools, according to runsonwhat (last checked 2026-10-08).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [OVHcloud](https://www.runsonwhat.com/reverse/ovh) | Hosting & Cloud | Email records, DNS records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [HashiCorp Vault](https://www.runsonwhat.com/reverse/vault) | Security & Compliance | Website code, Custom domain |  |

## FAQ

### What tools does Coalcode use?

As of October 2026, runsonwhat has found 3 tools at Coalcode (coalcode.fr) in public records. Edge & Hosting: OVHcloud. Company Ops: HashiCorp Vault. Last checked October 8, 2026.

### What cloud does Coalcode run on?

Coalcode uses OVHcloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found OVHcloud through email records that authorize OVHcloud and DNS records. OVHcloud is used by 26,533 companies runsonwhat tracks.

### Does Coalcode use HashiCorp Vault?

Yes. runsonwhat found HashiCorp Vault at Coalcode through HashiCorp Vault code on coalcode.fr and a subdomain. HashiCorp Vault is a Security & Compliance tool used by 24 companies runsonwhat tracks.

### How does runsonwhat know what Coalcode uses?

runsonwhat reads public records only. Of the 3 tools at Coalcode, 1 was found through DNS records, 1 through email records and 1 through code on coalcode.fr. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and coalcode.fr about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/coalcode.fr (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.