# What does Sudo use?

Sudo (sudo.ws) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Software
- Size: 1–10 employees
- Founded: 1993
- LinkedIn: https://www.linkedin.com/company/sudoproject

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [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 |  |
| [Postmark](https://www.runsonwhat.com/reverse/postmark) | Email Delivery | Email records |  |

## FAQ

### What tools does Sudo use?

As of November 2026, runsonwhat has found 9 tools at Sudo (sudo.ws) in public records. Edge & Hosting: Cloudflare. Application: Font Awesome. Company Ops: Microsoft 365, Let's Encrypt and Sectigo. Last checked October 31, 2026.

### What email provider does Sudo use?

Sudo uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 716,268 companies runsonwhat tracks.

### Does Sudo use Cloudflare?

Yes. runsonwhat found Cloudflare at Sudo through DNS records that point at Cloudflare and code on sudo.ws. Cloudflare is a CDN & Edge tool used by 715,054 companies runsonwhat tracks.

### How does runsonwhat know what Sudo uses?

runsonwhat reads public records only. Of the 9 tools at Sudo, 6 were found through DNS records, 2 through email records and 1 through code on sudo.ws. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sudo.ws about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/sudo.ws (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.