# What does OS3 use?

OS3 (os3robotics.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Manufacturing and Robotics
- Size: 1–10 employees
- Based in: San Francisco, United States
- LinkedIn: https://www.linkedin.com/company/os3

## Edge & Hosting

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

## 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 |  |
| [Supabase](https://www.runsonwhat.com/reverse/supabase) | Backend & Database | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does OS3 use?

As of November 2026, runsonwhat has found 10 tools at OS3 (os3robotics.com) in public records. Edge & Hosting: Cloudflare, Vercel and Microsoft Azure. Application: React, Tailwind CSS and Next.js. Company Ops: Google Workspace. Last checked November 8, 2026.

### What cloud does OS3 run on?

OS3 uses Vercel for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 53,171 companies runsonwhat tracks.

### What email provider does OS3 use?

OS3 uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 420,128 companies runsonwhat tracks.

### Does OS3 use Cloudflare?

Yes. runsonwhat found Cloudflare at OS3 through DNS records that point at Cloudflare and code on os3robotics.com. Cloudflare is a CDN & Edge tool used by 733,367 companies runsonwhat tracks.

### How does runsonwhat know what OS3 uses?

runsonwhat reads public records only. Of the 10 tools at OS3, 3 were found through code on os3robotics.com, 3 through subdomains that point at the vendor, 2 through DNS records, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and os3robotics.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/os3robotics.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.