# What does Cloud Castles use?

Cloud Castles (cloud-castles.com) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-29).

- Industry: Internet
- Size: 11–50 employees
- Based in: Tel Aviv-Yafo, Israel
- Founded: 2021
- LinkedIn: https://www.linkedin.com/company/cloudcastles

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code |  |
| [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) | Hosting & Cloud | Custom domain, DNS records, Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does Cloud Castles use?

As of November 2026, runsonwhat has found 7 tools at Cloud Castles (cloud-castles.com) in public records. Edge & Hosting: Amazon Route 53, Fastly and GitHub Pages. Data & Observability: Google Analytics. Company Ops: Microsoft 365 and Google Workspace. Last checked October 29, 2026.

### What cloud does Cloud Castles run on?

Cloud Castles uses GitHub Pages for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found GitHub Pages through a subdomain that points at GitHub Pages and DNS records. GitHub Pages is used by 4,355 companies runsonwhat tracks.

### What email provider does Cloud Castles use?

Cloud Castles uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 719,722 companies runsonwhat tracks.

### What analytics tools does Cloud Castles use?

Cloud Castles uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on cloud-castles.com. Google Analytics is used by 906,097 companies runsonwhat tracks.

### Does Cloud Castles use Amazon Route 53?

Yes. runsonwhat found Amazon Route 53 at Cloud Castles through DNS records that point at Amazon Route 53. Amazon Route 53 is a DNS tool used by 87,216 companies runsonwhat tracks.

### How does runsonwhat know what Cloud Castles uses?

runsonwhat reads public records only. Of the 7 tools at Cloud Castles, 3 were found through DNS records, 2 through code on cloud-castles.com, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cloud-castles.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/cloud-castles.com (updated November 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.