# What does 北京热云科技有限公司 use?

北京热云科技有限公司 (reyun.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Internet
- Size: 201–1,000 employees
- Based in: China
- Founded: 2013
- LinkedIn: https://www.linkedin.com/company/%E7%83%AD%E4%BA%91%E6%95%B0%E6%8D%AE

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain, Website code |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain, Website code |  |
| [Alibaba Cloud](https://www.runsonwhat.com/reverse/alibaba-cloud) | Hosting & Cloud | Custom domain, Email records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [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 |  |

## Go-to-market

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

## FAQ

### What tools does 北京热云科技有限公司 use?

As of November 2026, runsonwhat has found 8 tools at 北京热云科技有限公司 (reyun.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: React and Next.js. Data & Observability: Google Analytics. Go-to-market: Google Ads. Last checked November 8, 2026.

### What cloud does 北京热云科技有限公司 run on?

北京热云科技有限公司 uses Amazon Web Services for hosting and cloud infrastructure, alongside Alibaba Cloud, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on reyun.com. Amazon Web Services is used by 147,630 companies runsonwhat tracks.

### What analytics tools does 北京热云科技有限公司 use?

北京热云科技有限公司 uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on reyun.com. Google Analytics is used by 904,129 companies runsonwhat tracks.

### Does 北京热云科技有限公司 use Cloudflare?

Yes. runsonwhat found Cloudflare at 北京热云科技有限公司 through Cloudflare code on reyun.com. Cloudflare is a CDN & Edge tool used by 735,665 companies runsonwhat tracks.

### How does runsonwhat know what 北京热云科技有限公司 uses?

runsonwhat reads public records only. Of the 8 tools at 北京热云科技有限公司, 5 were found through code on reyun.com, 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and reyun.com about monthly.


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