# What does Efferon use?

Efferon (efferon.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Medical Devices
- Size: 1–10 employees
- Based in: Villach, Germany
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/efferon

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records, Website code |  |
| [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 |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records |  |
| [Sanity](https://www.runsonwhat.com/reverse/sanity) | Website & CMS | Website code |  |

## Company Ops

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

## FAQ

### What tools does Efferon use?

As of October 2026, runsonwhat has found 11 tools at Efferon (efferon.com) in public records. Edge & Hosting: GoDaddy and Vercel. Application: React, Next.js and Anthropic. Data & Observability: Vercel Analytics. Go-to-market: LinkedIn and Sanity. Company Ops: Google Workspace. Last checked October 20, 2026.

### What cloud does Efferon run on?

Efferon uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 47,844 companies runsonwhat tracks.

### What email provider does Efferon use?

Efferon uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 401,485 companies runsonwhat tracks.

### What analytics tools does Efferon use?

Efferon uses Vercel Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Vercel Analytics through Vercel Analytics code on efferon.com. Vercel Analytics is used by 7,604 companies runsonwhat tracks.

### What is Efferon's website built with?

Efferon uses Sanity for its website, according to runsonwhat (October 2026). runsonwhat found Sanity through Sanity code on efferon.com. Sanity is used by 4,887 companies runsonwhat tracks.

### What marketing software does Efferon use?

Efferon uses LinkedIn for marketing, according to runsonwhat (October 2026). runsonwhat found LinkedIn through a DNS verification record for LinkedIn. LinkedIn is used by 14,847 companies runsonwhat tracks.

### Does Efferon use GoDaddy?

Yes. runsonwhat found GoDaddy at Efferon through DNS records that point at GoDaddy and code on efferon.com. GoDaddy is a DNS tool used by 248,457 companies runsonwhat tracks.

### Does Efferon use AI tools?

Yes. runsonwhat has found Anthropic at Efferon; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Efferon may use more AI tools than these.

### How does runsonwhat know what Efferon uses?

runsonwhat reads public records only. Of the 11 tools at Efferon, 4 were found through DNS records, 4 through code on efferon.com, 1 through email records, 1 through website configuration files 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 efferon.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/efferon.com (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.