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Casa offers a simple way to take self-custody using multiple devices, so a lost or compromised hardware wallet doesn’t mean lost funds. Casa vaults require multiple signatures from separate devices (keys) to move funds.

Security options include a 3-key or 5-key vault

3-key Vault

A cryptographic vault where you need to authenticate any 2 keys of the 3 to transfer assets. Uses a combination of devices. Allows you to recover funds if one key is compromised. Best for holdings under $100,000.

5-key Vault

A professional-grade cryptographic vault where you need to authenticate any 3 keys of the 5 to transfer assets. Uses a combination of multiple device types, including an encrypted backup mobile key. Allows you to recover funds if 2 keys are compromised.

Hardware devices supported by Casa

Hardware devices supported by Casa

This list is subject to change. If you would like to check if a certain hardware device is compatible with Casa please see our most up-to-date list here or reach out to us here.

What other benefits do Casa members enjoy?

Inheritance planning

Create up to 4 subaccounts

Personal onboarding

Video verification for sensitive actions

Yearly one-on-one security reviews

24/7 emergency support

Hello! How can we help?

Guided replacement for up to 2 lost or stolen keys

Member benefits vary based upon plan selected.

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Or call +1 (267) 369-0365 to connect with a Casa advisor today.

Frequently asked questions

Although Casa is one of few, it isn’t the only self-custody, multisig private key manager. Why do so many people choose Casa?

With Casa by their side, people can feel secure in the knowledge that they are protecting their assets correctly. Casa protects bitcoin, ethereum, USDT, and USDC with multiple keys, each stored in a separate place for extra protection.

Most of all, members put tremendous value in having one-on-one access to the expert team of Casa advisors. Having help just a phone call away matters when you need it most.

How does Casa protect my assets?

Casa believes that taking self-custody through multi-key (multisig) vaults is the safest option to avoid custodial risks. However, other self-custody apps and products seem to be difficult to use or understand. Fear of “messing up” or human error is common while protecting your own funds through other self-custody products.

Casa members get peace of mind by having the best of both worlds - being in complete control of their funds, while also having the security and support of Casa to walk you through any difficult or technically complicated situations. 

Not only does Casa offer best-in-class support but a security model that protects your digital investment against hacks, theft, loss, and other accidents (such as a lost or compromised hardware device).

Casa’s security model uses multi-key (multisig) vault security. Casa protects bitcoin, ethereum, USDT, and USDC with multi-key vaults. Vaults require multiple signatures from separate devices each stored in a different location to move funds.

Security options range from a 3-key to a 6-key vault. With a 3-key vault, 2 of 3 keys are needed to access funds. With a 5-key or 6-key vault, 3 keys are needed to access funds.  Casa will also hold one of these keys for you for additional peace of mind.  For example, if one or more keys (for example a hardware device or mobile phone) are lost, stolen, or compromised, Casa can help you access your assets so they aren’t lost forever.

It’s been estimated that more than 4 million BTC has been lost. We want to make sure Casa members are never a part of this statistic.