Pirate Chain is a privacy focused cryptocurrency that is based on Komodo's dPoW consensus mechanism. Pirate Chain uses ZK-Snark cryptography to secure transactions that are sent on their anonymous, decentralized network.

Bitcoin Private is a community-driven fork of the Bitcoin protocol. It is somewhat unique in that it was created as a result of a privacy-focused co-fork of Bitcoin and ZClassic. Coins were distributed on a 1:1 basis to BTC and ZCL holders. Bitcoin Private (BTCP) uses the same privacy technology as ZClassic (zk-snarks). Transactions are published on a public blockchain, but the sender, recipient and other transactional metadata remain anonymous. Bitcoin Private has a larger block size, and enables anonymous transactions that are more secure than the original Bitcoin protocol.

TokenPay is a Proof-of-Stake (PoS) blockchain powered by the native TPAY coin. TokenPay hopes to encourage wider adoption of its cryptocurrency by focusing on privacy and merchant services that will make it easier for crypto to be widely used as a medium of exchange. TokenPay also places a strong emphasis on security and anonymity. The network's architecture uses zero-knowledge proofs, ring signatures, and other features to increase privacy. They are also developing an encrypted messaging system that allows users to communicate securely within their network secure communication interface