The WabiSabi protocol is a proven open-source non-custodial solution. We evaluated the WabiSabi protocol, which is used by Wasabi Wallet and now Trezor, as the best in its category. Trezor coinjoin requires a coordinator with high liquidity and a high number of users for the best privacy gains and smooth user experience. zkSnacks coordinator has the highest volume and usage among existing solutions, which guarantees high privacy gains for the users.

Trezor coinjoin relies on Tor identities and block filters, so neither Trezor nor the coordinator run by zkSnacks can learn any sensitive data about the coinjoin participants.

On the contrary, coinjoin is a privacy tool that shields users from blockchain surveillance as it severs the links to past transactions.