CoinMarketCap - Crypto-currency market capitalizations.

Cryptominded - Where you learn more about cryptocurrencies

Coinranking.com - A mobile-friendly list of cryptocurrencies.

Crypto Buyer's Guide - Extensive cryptocurrency buying guide

BitsLeader - Bitsleader is an automated portfolio management tool that is designed for people who can't afford to look at the market 24/7. bitsleader allows them to sleep peacefully. whether it's a long-term investor or short-term.

Robinhood - Free stock trading service.