Copay is a free and open source shared Bitcoin wallet. The company uses HD‑multisignature wallet from BitPay. There is no exchange or trading service. It´s possible to have both personal and business account with the multisig wallet feature.
The Copay app securely stores multiple, distinct Bitcoin wallets. This allows you to have both business and privacy-conscious users funds carefully separated. It’s possible to manage personal, business, and testnet wallets easily from the app.
Copay is available for
iOS App Store
, Google Play
, Windows Store
, Chrome App
, Mac OS, Windows
and Linux