# What does Cryptex Vault use?

Cryptex Vault (cryptex-vault.com) shows public evidence of 6 tools, according to runsonwhat (last checked 2026-10-24).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |
| [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | Website code |  |
| [Hasura](https://www.runsonwhat.com/reverse/hasura) | Backend & Database | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Proton Mail](https://www.runsonwhat.com/reverse/proton) | Workspace | DNS verification records, Email records |  |

## FAQ

### What tools does Cryptex Vault use?

As of October 2026, runsonwhat has found 6 tools at Cryptex Vault (cryptex-vault.com) in public records. Edge & Hosting: Cloudflare. Application: Next.js, Firebase and Hasura. Company Ops: Proton Mail. Last checked October 24, 2026.

### What email provider does Cryptex Vault use?

Cryptex Vault uses Proton Mail for email and office software, according to runsonwhat (October 2026). runsonwhat found Proton Mail through a DNS verification record for Proton Mail and email records. Proton Mail is used by 2,491 companies runsonwhat tracks.

### Does Cryptex Vault use Cloudflare?

Yes. runsonwhat found Cloudflare at Cryptex Vault through DNS records that point at Cloudflare and code on cryptex-vault.com. Cloudflare is a CDN & Edge tool used by 706,803 companies runsonwhat tracks.

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

The companies with the stacks most like Cryptex Vault's are Airport Hotel Okęcie, Windsor, datable | データブル and Davis Cup, according to runsonwhat (October 2026). Each shares 1 to 5 tools with Cryptex Vault, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Cryptex Vault uses?

runsonwhat reads public records only. Of the 6 tools at Cryptex Vault, 3 were found through DNS records, 3 through code on cryptex-vault.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cryptex-vault.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/cryptex-vault.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.