Casa App (formerly Keymaster) is an easy-to-use, advanced multisig storage solution for holding bitcoin long term.
The most secure way to store bitcoin is by eliminating single points of failure through multisig security. Casa makes setting up multisig as easy and secure as possible.
"Is Casa a Custodian?"
No. We're not a custodian of funds, because we don't ever hold enough keys needed to spend funds from your keyset. We only hold one key in your multisig keyset, which is meant to be used in an emergency situation in which one of your keys is lost or stolen.
"Why use Multisig?"
The most secure way to store bitcoin is by eliminating single points of failure through multisig security. We try and make setting up multisig as easy and secure as possible.
Casa App is an advanced, guided storage solution for holding bitcoin long term.
Casa Wallet, the free version of Casa App, is a unique and secure storage solution that doesn't involve backup seeds or trusting your funds to any 3rd party. It's the next best thing to multisig.
Basic multisig, included in our Gold membership, is a version of Casa App that secures your bitcoin with 3 geographically-distributed keys.
Advanced multisig, included in our Platinum and Diamond memberships, is a version of Casa App that secures bitcoin for yourself, your family, or your team in a 3 of 5 multisig setup.
If you want to learn, in greater depth, how we approach security, check out our Wealth Security Protocol:
Multisig doesn't have to be complicated! The process to set up multisig in Casa App is easy and guided - and includes customer support if you need it.
We have a trial available now where you can try Casa Gold free for 30 days.