# 21bitcoin

- **Website:** <https://21bitcoin.app>
- **Primary alias:** `21bitcoin.app`
- **Claimed:** yes
- **Founded:** 2020
- **Employees:** 11+
- **Location:** Salzburg, Salzburg, Austria
- **Company kind:** SELF OWNED

## Description

21bitcoin offers a full suite of simple, sophisticated financial products for investing, saving, tax filing and custodying of Bitcoin. 21bitcoin currently serves more than 100,000 Europeans and is strategically backed by the German Volksbank Raiffeisenbank Bayern Mitte. The company was founded in 2021 by Daniel Winklhammer & Dominik Seibold and is headquartered in Salzburg, Austria. We deliberately focus exclusively on Bitcoin. No speculative altcoins, no opaque products—just a clear focus on the world's most secure digital asset.

To learn more, visit 21bitcoin.app.

## Industries

- 💰 Finance

## Links

- [youtube](https://youtube.com/@21bitcoinApp)
- [twitter](https://twitter.com/21bitcoinApp)
- [instagram](https://instagram.com/21bitcoin.app)
- [linkedin](https://linkedin.com/company/21bitcoin)
- [facebook](https://facebook.com/21bitcoinapp)

## Logos & icons

- App logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idLkr46J5M/w/240/h/240/theme/dark/icon.png?c=1bxid64Mup7aczewSAYMX&t=1739537341450)
- 21bitcoin-Logo_dark _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idLkr46J5M/w/3420/h/840/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1739537428005)
- 21bitcoin-Logo_light _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idLkr46J5M/w/3420/h/840/theme/light/logo.png?c=1bxid64Mup7aczewSAYMX&t=1769526228326)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Dune | #32302f | dark |
| Alabaster | #fcfcfc | light |

## Fonts

- Gotham — asset _(custom)_
- Arial — asset _(custom)_

## Imagery

- Banner 21bitcoin _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idLkr46J5M/w/3000/h/960/theme/dark/id2CUK7QFU.jpeg?c=1bxid64Mup7aczewSAYMX&t=1769526290796)

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_Source: <https://brandfetch.com/21bitcoin.app>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._