KomodoPool is a mining pool for Komodo (KMD). The user can mine KMD through a Prop payment system with a 0% fee. The pool shares the transaction fees with miners.
Ethermine contributes to the same mining pool as Ethpool and this pool provides around a quarter of the hashrate used for the mining of Ether. In other words, this pool is the largest Ethereum mining pool.
Digger is a mining pool that allows users to mine Ethash cryptocurrencies such as Ethereum, Ethereum Classic and Expanse. Digger charges a 0.5% fee for ETH and a 1% fee for ETC and EXP and has a Prop payment system.