Similar coins
Emercoin (EMC) is the mineable coin based on the Emercoin’s own blockchain. You can convert these coins to other cryptos and back on a few exchanges. Emercoin was launched as early as in 2013 as the Peercoin’s fork.
SingularityNET (AGI) is an ERC-20 token and can be traded with several exchanges. This is the token of the SingularityNET AI-services platform.
Ruff (RUFF) ERC-20 token is listed on the number of exchanges paired with other crypto coins. It is used for settlements within the RuffChain.