Binance - Cryptocurrencies exchange platform
Jiffy Trading App - Jiffy Trading App built on the premise of speed and accuracy; Jiffy offers a seamless trading experience across all market segments
Uphold - Move, convert, transact and hold any form of money or commodity. Instantly, securely and for free.
Sarwa - Sarwa is an online investment platform built by and for millennials.
Satoshi Tango - This is a good exchange if you are outside of the area supported by Coinbase, such as South American countries, especially Argentina.
Smart-Save by Stash - Save your spare cash, automatically.