# What does WebCastle use?

WebCastle (webcastletech.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-11-13).

- LinkedIn: https://www.linkedin.com/company/webcastle

## Edge & Hosting

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

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |

## Company Ops

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

## FAQ

### What tools does WebCastle use?

As of November 2026, runsonwhat has found 10 tools at WebCastle (webcastletech.com) in public records. Edge & Hosting: Cloudflare and Netlify. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, WhatsApp Business and Brevo. Company Ops: Google Workspace. Last checked November 13, 2026.

### What cloud does WebCastle run on?

WebCastle uses Netlify for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Netlify through Netlify code on webcastletech.com. Netlify is used by 12,533 companies runsonwhat tracks.

### What email provider does WebCastle use?

WebCastle uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 423,456 companies runsonwhat tracks.

### What does WebCastle use for customer support?

WebCastle uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on webcastletech.com. WhatsApp Business is used by 139,402 companies runsonwhat tracks.

### What analytics tools does WebCastle use?

WebCastle uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on webcastletech.com. Google Analytics is used by 904,923 companies runsonwhat tracks.

### What marketing software does WebCastle use?

WebCastle uses Brevo for marketing, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 84,944 companies runsonwhat tracks.

### Does WebCastle use Cloudflare?

Yes. runsonwhat found Cloudflare at WebCastle through DNS records that point at Cloudflare and code on webcastletech.com. Cloudflare is a CDN & Edge tool used by 737,693 companies runsonwhat tracks.

### How does runsonwhat know what WebCastle uses?

runsonwhat reads public records only. Of the 10 tools at WebCastle, 5 were found through code on webcastletech.com, 3 through DNS records, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and webcastletech.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/webcastletech.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.