# What does SEO Space Castle use?

SEO Space Castle (seospacecastle.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-11-13).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Chandigarh Sector 62, India
- Founded: 2020
- LinkedIn: https://www.linkedin.com/company/seo-space-castle

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | 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 |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |
| [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |

## Recent changes at SEO Space Castle

- 2026-10-20: started using [Resend](https://www.runsonwhat.com/reverse/resend)

## FAQ

### What tools does SEO Space Castle use?

As of November 2026, runsonwhat has found 10 tools at SEO Space Castle (seospacecastle.com) in public records. Edge & Hosting: Cloudflare. Application: Next.js. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads. Company Ops: reCAPTCHA and Resend. Last checked November 13, 2026.

### What analytics tools does SEO Space Castle use?

SEO Space Castle uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on seospacecastle.com. Google Analytics is used by 904,725 companies runsonwhat tracks.

### What monitoring tools does SEO Space Castle use?

SEO Space Castle uses web-vitals for monitoring, according to runsonwhat (November 2026). runsonwhat found web-vitals through web-vitals code on seospacecastle.com. web-vitals is used by 29,686 companies runsonwhat tracks.

### Does SEO Space Castle use Cloudflare?

Yes. runsonwhat found Cloudflare at SEO Space Castle through DNS records that point at Cloudflare. Cloudflare is a CDN & Edge tool used by 737,913 companies runsonwhat tracks.

### Has SEO Space Castle changed tools recently?

Yes. On runsonwhat's rechecks, SEO Space Castle started using Resend (latest on October 20, 2026). A change counts only between two checks of seospacecastle.com done the same way.

### How does runsonwhat know what SEO Space Castle uses?

runsonwhat reads public records only. Of the 10 tools at SEO Space Castle, 8 were found through code on seospacecastle.com, 1 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 seospacecastle.com about monthly.


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