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Securely store your Bitcoins in Switzerland.

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When you keep Bitcoin at an exchange or bank, they own it. With a Numbrs Bitcoin Account, you own it.

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Own your Bitcoins

Only the Private Key constitutes Bitcoin ownership. With Numbrs, you hold it. No one else.

Backup in Switzerland

If you lose your password or seed phrase, you have access to an encrypted backup.

Bitcoin research

Bitcoin creates a new monetary system. Our research analyses the consequences.

Why the Private Key is so important

When you buy Bitcoin from an exchange or a bank and store it there, you do not own your Bitcoins. Exchanges and banks have total control because they own the private key to your Bitcoins. A Private Key is like a password - a sequence of letters and numbers - that you can use to access and manage your Bitcoins. Anyone who knows your Private Key can make transactions without your permission. Exchanges and banks withhold your Private Key so they can control your Bitcoins. In this case, your assets are exposed to severe privacy and security risks. In case of bankruptcy or hacking, you can lose everything. Numbrs eliminates this risk. Our Bitcoin Account is an institutional grade self-custody solution.

With the Numbrs Bitcoin Account your Bitcoins really belong to you and you alone. Only you own your Private Key, which is fully encrypted and secured in Switzerland. Our audited security systems are designed in a way that Numbrs cannot decrypt your private key and therefore has no access to your Bitcoins at any time. The Numbrs Bitcoin Account provides you with full control over your Private Key, so your assets are truly yours and fully protected.

The most important benefits at a glance

Own your Bitcoins

If you do not own your Private Key, you do not own your Bitcoins. With the Numbrs Bitcoin Account, your private key and therefore your Bitcoins belong only to you and you alone. Not even Numbrs can access your Private Key.

Swiss Privacy & Security

A fully encrypted backup in Switzerland guarantees comprehensive protection of your Bitcoins. If you lose your password or seed phrase, you can recover your Bitcoins from your backup hosted in Switzerland. Learn more.

Send and receive Bitcoin

With the Numbrs Bitcoin Account, you can send Bitcoin to any recipient in the world. No settlement times of several business days, no additional fees for international payments, no minimum or maximum amounts.

Pay in Bitcoin

Whether it is to pay for hotels, shopping or automobiles, many merchants are accepting Bitcoin around the world. In addition to the Numbrs Bitcoin Account, the complementary app enables you to pay with your Bitcoins.

Bitcoin research

Bitcoin is about to create a new monetary system. Only those who understand the consequences can make smart investment decisions. Our analysts create cutting-edge reports and data-driven on-chain analysis exclusively for our clients. Learn more.

Customer service - 24/7

Numbrs Bitcoin Account holders have access to an exclusive customer support at any time of the day. Our experienced agents will assist you through a communication channel of your choice.

Backed up in Swiss military bunker

Your Private Key is backed up fully encrypted in a military bunker at a maximum security facility within the mountain massifs of the Swiss Alps. As a Numbrs Bitcoin Account client, you can securely restore your Private Key in case of loss.

Swiss company. Swiss share holders.

As a Swiss company, we are legally obliged to adhere to the Swiss virtues of privacy, security, and stability. Numbrs is controlled by Swiss shareholders, who secure their own Bitcoins in their Numbrs Bitcoin Account.

Would you like to learn more? Visit our help center.

Our help center provides you with all the information and details about the Numbrs Bitcoin Account. You will also find general information about Bitcoin, the benefits of our self-custodial solution and why Switzerland is the safest place to store Bitcoins. Learn more.

Open Bitcoin Account

Open a Numbrs Bitcoin Account in 3 steps

You can open your Numbrs Bitcoin Account fully online. The entire process is done directly in the Numbrs app and takes only a few minutes.

1.

Install the app

You can quickly and easily download the Numbrs app from the Apple App Store or the Google Play Store.

2.

Create an account

To open a Numbrs Bitcoin Account, all you need is an email address and a password of your choice.

3.

Encrypt your key

Numbrs encrypts your Private Key. No one but you will be able to access it. Not even Numbrs.

App Store Google Play

Advanced Swiss security and privacy

Your Private Key is stored and encrypted directly on your smartphone, so that no one else can access it. Not even Numbrs. It is stored locally in the Numbrs app on your iPhone or Android device. A device-independent web app will also be available soon.

Your Private Key is backed up fully encrypted in a military bunker at a maximum security facility within the mountain massifs of the Swiss Alps. No one but you can decrypt this copy. If you lose your personal device, you can restore your Private Key on another device at any time.

Federal Palace of Switzerland.
Seat of the government and parliament of the Swiss Confederation

Numbrs respects and protects your privacy in the best Swiss tradition and according to the strict Swiss federal law. We do not provide information about Numbrs Bitcoins Accounts to anyone and we do not store any data outside of Switzerland. Even in the collection of data, we are extremely frugal. The less we know, the better.

With a Numbrs Bitcoin Account, you have access to your assets wherever you are, while they are stored safely and discretely in Switzerland.

The philosophy behind our Bitcoin Account

Wealth protection against inflation

Throughout history, the story of fiat currencies has always been the same. After their introduction, they are getting debased over time until they are rendered worthless. The very same process has recently accelerated due to the end of the gold standard, which decoupled fiat currency from any underlying collateral. Traditionally, investors hedged against this by spreading their risk across multiple currencies and safe haven assets like gold.

Bitcoin has changed everything by being free from any centralised control. Its supply is and its flows are independent from banks and nation states. For these reasons, Numbrs believes that Bitcoin will become the basis of a new monetary system and thus play a central part in long-term wealth preservation.

Bitcoin as the new gold standard

By its definition, Bitcoin’s supply is limited to 21 million coins. Since "lost" Bitcoins cannot be replaced, the actual number of Bitcoins in circulation will remain well below this number, even after all Bitcoins have been mined. In the long run, a growing number of the global population will want to own Bitcoin and its price will thus be driven up by immense demand and the unstoppable progress of technology.

Bitcoin's immutable supply, coupled with its fully decentralised, non-manipulable blockchain, make it a unique asset. The parallels to gold are obvious, but, unlike gold, Bitcoin can be easily transported in any quantity and transferred rapidly across the world. By combining the advantages of gold and decentralised cryptocurrency, Bitcoin represents its own asset class especially suited to long-term private investors.

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