CryptoCanary - Crowdsourced ratings & reviews for the cryptocurrency world
Cryptoradar - Find the best prices to buy or sell cryptocurrencies
Contributor Credits - Each Contributor Credit is a promise to pay $1 the future, when the project or business has cash.
Crypto Tracker - Never miss an opportunity to invest in bitcoins & ether
Squirrel Portfolio Tracker - The most secure way to track all of your crypto assets
Coinbase - Bitcoin, safe and easy.