# What does erdfisch.de 🐠 use?

erdfisch.de 🐠 (erdfisch.de) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-29).

- Industry: Internet
- Size: 11–50 employees
- Based in: Heidelberg, Germany
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/erdfisch

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Hetzner](https://www.runsonwhat.com/reverse/hetzner) | Hosting & Cloud | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Have I Been Pwned](https://www.runsonwhat.com/reverse/hibp) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does erdfisch.de 🐠 use?

As of November 2026, runsonwhat has found 10 tools at erdfisch.de 🐠 (erdfisch.de) in public records. Edge & Hosting: Hetzner. Application: jQuery, Anthropic and OpenAI. Data & Observability: Matomo. Go-to-market: Pinterest. Company Ops: Atlassian and Have I Been Pwned. Last checked October 29, 2026.

### What cloud does erdfisch.de 🐠 run on?

erdfisch.de 🐠 uses Hetzner for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Hetzner through DNS records that point at Hetzner. Hetzner is used by 5,321 companies runsonwhat tracks.

### What analytics tools does erdfisch.de 🐠 use?

erdfisch.de 🐠 uses Matomo for analytics, according to runsonwhat (November 2026). runsonwhat found Matomo through Matomo code on erdfisch.de. Matomo is used by 35,753 companies runsonwhat tracks.

### Does erdfisch.de 🐠 use jQuery?

Yes. runsonwhat found jQuery at erdfisch.de 🐠 through jQuery code on erdfisch.de. jQuery is a Frontend tool used by 929,881 companies runsonwhat tracks.

### Does erdfisch.de 🐠 use AI tools?

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

### How does runsonwhat know what erdfisch.de 🐠 uses?

runsonwhat reads public records only. Of the 10 tools at erdfisch.de 🐠, 6 were found through DNS records, 4 through code on erdfisch.de. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and erdfisch.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/erdfisch.de (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.