Cloakcoin is a completely secure, fully private and untraceable digital cash with full fungibilty (all coins equivalent). Cloakcoin is able to achieve this privacy through the use of an offchain coin mixing system called “Enigma”. Check out CoinBureau for the complete review on Cloakcoin.
PIRATE (ARRR) is the best of Zcash (ZEC) combined with the best of Monero (XMR) and secured by Komodo's (KMD) Delayed-Proof-of-Work (dPoW) It’s a forced Shielded-transactions (z-transactions) only blockchain, meant for completely anonymous transactions. PIRATE is mined into a transparent address, but can only go into a shielded address from there. PIRATE is an independent blockchain built using the Komodo Platform assetchains. PIRATE is feature complete for its goal: complete anonymity.