# What does FOSO use?

FOSO (fososoft.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-02).

- Industry: Software
- Size: 51–200 employees
- Based in: Gia Be, Vietnam
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/fososoft

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | 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 |  |
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | 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 |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |

## FAQ

### What tools does FOSO use?

As of November 2026, runsonwhat has found 11 tools at FOSO (fososoft.com) in public records. Edge & Hosting: Cloudflare. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads. Company Ops: Google Workspace and reCAPTCHA. Last checked November 2, 2026.

### What email provider does FOSO use?

FOSO 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 fososoft.com. Google Workspace is used by 417,533 companies runsonwhat tracks.

### What analytics tools does FOSO use?

FOSO uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on fososoft.com. Google Analytics is used by 904,393 companies runsonwhat tracks.

### Does FOSO use Cloudflare?

Yes. runsonwhat found Cloudflare at FOSO through DNS records that point at Cloudflare and code on fososoft.com. Cloudflare is a CDN & Edge tool used by 730,632 companies runsonwhat tracks.

### How does runsonwhat know what FOSO uses?

runsonwhat reads public records only. Of the 11 tools at FOSO, 9 were found through code on fososoft.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 fososoft.com about monthly.


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