# What does Y/n use?

Y/n (yn.app) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-11-01).

- Industry: Content
- Size: 1–10 employees
- Based in: San Francisco, United States
- Founded: 2025
- LinkedIn: https://www.linkedin.com/company/yn-app

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | 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 |  |
| [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |

## Recent changes at Y/n

- 2026-10-20: started using [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel)

## FAQ

### What tools does Y/n use?

As of November 2026, runsonwhat has found 16 tools at Y/n (yn.app) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics. Go-to-market: Google Ads and TikTok Pixel. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked November 1, 2026.

### What cloud does Y/n run on?

Y/n uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 146,766 companies runsonwhat tracks.

### What email provider does Y/n use?

Y/n uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on yn.app. Google Workspace is used by 411,613 companies runsonwhat tracks.

### What analytics tools does Y/n use?

Y/n uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on yn.app. Google Analytics is used by 906,246 companies runsonwhat tracks.

### Does Y/n use Cloudflare?

Yes. runsonwhat found Cloudflare at Y/n through DNS records that point at Cloudflare and code on yn.app. Cloudflare is a CDN & Edge tool used by 724,869 companies runsonwhat tracks.

### Has Y/n changed tools recently?

Yes. On runsonwhat's rechecks, Y/n started using TikTok Pixel (latest on October 20, 2026). A change counts only between two checks of yn.app done the same way.

### How does runsonwhat know what Y/n uses?

runsonwhat reads public records only. Of the 16 tools at Y/n, 7 were found through DNS records, 5 through code on yn.app, 3 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and yn.app about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/yn.app (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.