While both Coinbase and Uniswap offer users the ability to trade cryptocurrencies, they have different advantages and disadvantages depending on the user's needs and preferences. Coinbase is a good option for users who want a simple and secure platform for buying and selling cryptocurrencies, while Uniswap is ideal for those who value decentralization and want to trade Ethereum-based tokens.
Coinbase Exchange
Uniswap Exchange
Coinbase Exchange App

www.hex.com is an ERC20 token launched on the Ethereum network. HEX is designed to be a store of value to replace the Certificate of Deposit as the blockchain counterpart of that financial product used in traditional financial markets. HEX is also designed to leverage off the emerging DeFi (Decentralised Finance) ecosystem in cryptocurrencies within the Ethereum network.

Poloniex is a cryptocurrency exchange platform that was founded in 2014 by Tristan D'Agosta. The company is headquartered in Wilmington, Delaware, and offers a wide range of cryptocurrencies for trading, including Bitcoin, Ethereum, Litecoin, and more.
Poloniex |
Phemex |
Binance vs coinbase