Dogecoin is a cryptocurrency featuring a likeness of the Shiba Inu dog from the "Doge" Internet meme as its logo.

Steemit is a social news service which runs a blogging and social networking website on top of a blockchain database, known as Steem.

Peercoin (PPCoin or PPC) is a peer-to-peer cryptocurrency utilizing both proof-of-stake and proof-of-work systems.

Nxt is an open source cryptocurrency and payment network.

Litecoin (LTC) is a peer-to-peer cryptocurrency and open source software project.

Groestlcoin is a multipurpose cryptocurrency that has instant & private transactions with minimal fees.