Coinbase - Bitcoin, safe and easy.
Newton.co - Newton.co is a cryptocurrency brokerage that lets you buy and sell digital assets through Canada’s most reliable and secure platform.
Binance - Cryptocurrencies exchange platform
Shake Pay - Mobile bitcoin debit card
Poloniex - US-based cryptocurrency exchange with maximum security
VirgoCX - VirgoCX is a full-service trade desk and fiat-to-crypto exchange platform that provides selling and purchasing of cryptocurrency in a convenient way.