Take control of your bitcoin. Forever.

Casa helps you secure your bitcoin and stablecoins for the long term. Get peace of mind that your assets are secure, without giving up control.

$10+ Billion Protected

With maximum-security self-custody for individuals and institutions

Founded in 2018

Built for Bitcoiners, by Bitcoiners

40,000+ Clients

Trust Casa to protect their digital assets worldwide

Solutions

Everything you need to own bitcoin

Get protection beyond a single device

Use multiple keys across devices and locations, with safe recovery if a phone or hardware wallet fails.

Get Started

Access white-glove support at every step

Get dedicated guidance from our security experts for setup, recovery, and ongoing protection.

Talk to our team

Secure your bitcoin for future generations

Ensure your loved ones can access your bitcoin if something happens to you, without exposing your keys today.

Learn more

Buy and sell digital assets with low fees

One tap to buy or sell. No switching apps, no pasting addresses.

learn more

Dedicated OTC trading desk

Move significant bitcoin positions with tailored execution and institutional-grade safeguards.

Request eligibility

Get protection beyond a single device

Use multiple keys across devices and locations, with safe recovery if a phone or hardware wallet fails.

Get Started

Dedicated OTC trading desk

Move significant bitcoin positions with tailored execution and institutional-grade safeguards.

Request eligibility

Access white-glove support at every step

Get dedicated guidance from our security experts for setup, recovery, and ongoing protection.

Talk to our team

Secure your bitcoin for future generations

Ensure your loved ones can access your bitcoin if something happens to you, without exposing your keys today.

Learn more

Buy and sell digital assets with low fees

One tap to buy or sell. No switching apps, no pasting addresses.

learn more
Testimonials

Client Experience

"I came to Casa to secure my bitcoin, but my security advisor helped me rethink my entire digital life. We've addressed everything from my home network to my travel protocols to my estate plan. Having someone who actually understands both the technical and personal sides of wealth protection is invaluable."
Casa Private Client
“This was so easy and seamless it blew my mind, seriously I was extremely impressed. 
I finally feel like I can rest easy knowing my coins are safe.”
Casa Premium Member
"I had a Trezor sitting in my desk for three years and honestly never stopped worrying about it. What if there is a fire? What if I forget where I put the backup? Casa let me use the same device but now it's just one key out of three. Took maybe 45 minutes to set up. If my house burns down tomorrow, I'm not wiped out. That's why I switched"
Casa Standard Member
"When you're protecting six figures in bitcoin, you don't want to guess if you're doing it right. My dedicated setup call walked me through every step of my 5-key vault. I've since added my wife to a shared account so we both have access. That kind of personal attention is worth every penny of the membership."
Casa Premium Member
THE TRUSTED SOLUTION
Self-custody with superpowers

Protection against social engineering hacks.

Multi-key security means no single compromised password, phished login, or manipulated support call can move your bitcoin. An attacker would need access to multiple keys stored on separate devices in different locations.

Protection against wrench attacks

Geographic distribution of your keys means no one can force you to hand over your bitcoin on the spot. Even under duress, you physically can't access enough keys in one place to authorize a transaction.

Protection against human errors

Misplace a key or accidentally delete a wallet? With a multi-key vault, losing one key doesn't mean losing your bitcoin. Casa helps you replace it and restore full protection - no panic, no fund loss.

Protection against device failure and supply-chain attack.

Your bitcoin is never dependent on a single hardware device. If one signing device breaks, gets compromised, or ships with a vulnerability, your remaining keys keep your funds safe while you swap it out.

Protection against natural disasters

Keys stored across multiple geographic locations mean no single fire, flood, or earthquake can wipe out access to your bitcoin. Even if one location is destroyed, your vault stays intact.
multisig-key-distribution
inheritance

Leave bitcoin to your family

Your bitcoin is meant to help you and your family live a better life. Casa can help you ensure that even if something happens to you, your family will still be able to access your hard earned savings.

SELF-CUSTODY WALLET

Own your bitcoin for real. No substitutes.

Bitcoin was created so you can hold assets without a bank or middleman. Casa puts you in control of your keys, so you’re the ultimate owner of your assets, not an IOU.

4.9 rating on App Store
Download
multisig-key-distribution
multisig-key-distribution
DEDICATED SERVICE

Access personal support at every step

One-on-one support from a real human is only a message away, so you never have to go it alone. No technical skill required.

Industry leader

Privacy by design. Security by default.

Security certifications

Casa meets SOC 2 requirements through independently audited controls that validate the security, availability, and integrity of our systems and operations.

Wealth Security Protocol

Our flagship product is a software and expert service system designed to provide the highest level of cryptographic key security and usability.