Bitfinex

Bitfinex is a leading and important cryptocurrency exchange that offers the major cryptocurrencies for trade and is a favorite spot for margin traders.

Square’s Cash App

Square Cash App Bitcoin

Square’s Cash App lets you instantly buy, sell, store, and send Bitcoin. In other words, Cash App is a Bitcoin broker and wallet.

Binance Review and Referral Code (2024)

Binance is one of the top cryptocurrency exchanges. They have a wide selection of altcoins, low fees, futures, options, staking, and their BNB token even has its own Ethereum-like blockchain.

Bittrex

Bittrex Global is a relatively popular crypto exchange. They were once also one of the more popular US-based crypto exchanges for trading altcoins. However, in 2023 Bittrex US filed for bankruptcy. 

ShapeShift

One can use Shapeshift to change one type of cryptocurrency to another, making it a good choice for one who wants to obtain altcoins.

GDAX (Coinbase Pro)

Coinbase’s GDAX (now Coinbase Pro) is a cryptocurrency exchange that allows you to trade Bitcoin, Ethereum, XRP, and more, allows some coin-to-coin exchange, and pairs with Coinbase.

Kraken

Kraken is a cryptocurrency exchanged based in San Fransisco on which you can use fiat currency and trade many types of cryptocurrency.