# What does YFY use?

YFY (yfytec.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Telecommunications
- Size: 51–200 employees
- Based in: China
- LinkedIn: https://www.linkedin.com/company/suzhou-yfy-technology-co-ltd

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Astro](https://www.runsonwhat.com/reverse/astro) | 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 |  |

## 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 |  |

## FAQ

### What tools does YFY use?

As of November 2026, runsonwhat has found 8 tools at YFY (yfytec.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Astro. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and WhatsApp Business. Last checked November 8, 2026.

### What cloud does YFY run on?

YFY uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 52,693 companies runsonwhat tracks.

### What does YFY use for customer support?

YFY uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on yfytec.com. WhatsApp Business is used by 138,712 companies runsonwhat tracks.

### What analytics tools does YFY use?

YFY uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on yfytec.com. Google Analytics is used by 903,803 companies runsonwhat tracks.

### Does YFY use Cloudflare?

Yes. runsonwhat found Cloudflare at YFY through email records that authorize Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 731,371 companies runsonwhat tracks.

### How does runsonwhat know what YFY uses?

runsonwhat reads public records only. Of the 8 tools at YFY, 5 were found through code on yfytec.com, 2 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 yfytec.com about monthly.


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