Most of us go to coinmarketcap when we search for altcoins, but there's allot of unlisted altcoins. What do you think is the best altcoins that are not listed on coinmarketcap?
Why are you searching for those coins..? Don't even think of investing in it. There are lots of coins in coinmarketcap, if you really want to try then learn them and invest. Don't go for unlisted altcoins.