CoinArbitrage - Crypto Currency Price Monitor in Real time with Alerts and Notification through email, sms, Desktop Notifications Instantly and watch all of your assets and coins in one place with 16 Exchanges, 6500+ Coin (bitcoin, etherum, dogecoin,litecoin,ripple)
CoinList - Build a diverse portfolio of pre-launch token investments
Stampery - Stampery generates legally binding proofs of existence, integrity and ownership.
Crypto Buyer's Guide - Extensive cryptocurrency buying guide
BitInfoCharts - Price, reward, difficulty, hashrate, market capitalization, block time, blocks count for all the...
CoinCap.io - Shows the prices of different cryptocurrencies from ShapeShift.