I'm looking to manage my portfolio of crypto, but I'd like to be able to exchange one crypto for another, cheaply.
Currently I use Shapeshift, but I'm wondering if there's anything out there that I am missing?
For the complete details and information of your coins including the best exchanges for those coins, you should view them at
https://coinmarketcap.com in which there are variety of coins for your additional portfolio and various exchanges to choose from. Each coin is already designated with their various exchanges together with the market volume and price for the convenience of the users.