Coinbase - Bitcoin, safe and easy.
Binance - Cryptocurrencies exchange platform
Electrum - Electrum is an easy to use Bitcoin client.
Exodus.io - All-in-one app to secure, manage and exchange blockchain assets.
Kraken - One of the largest and oldest Bitcoin exchanges in the world, Kraken is consistently named one of the best places to buy and sell crypto online, thanks to our excellent service, low fees, versatile funding options and rigorous security standards
Bitcoinity.org - Bitcoin price ticker.