# What does Eigen use?

Eigen (eigen.net) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-10-18).

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does Eigen use?

As of October 2026, runsonwhat has found 8 tools at Eigen (eigen.net) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Google Fonts, Adobe Fonts and Next.js. Company Ops: Microsoft 365 and Google Workspace. Last checked October 18, 2026.

### What cloud does Eigen run on?

Eigen uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 46,658 companies runsonwhat tracks.

### What email provider does Eigen use?

Eigen uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,710 companies runsonwhat tracks.

### Does Eigen use Google Fonts?

Yes. runsonwhat found Google Fonts at Eigen through Google Fonts code on eigen.net. Google Fonts is a Media & UI tool used by 791,675 companies runsonwhat tracks.

### How does runsonwhat know what Eigen uses?

runsonwhat reads public records only. Of the 8 tools at Eigen, 3 were found through code on eigen.net, 3 through DNS records, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and eigen.net about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/eigen.net (updated October 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.