CoinMarketCap - Crypto-currency market capitalizations.

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)

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

Stampery - Stampery generates legally binding proofs of existence, integrity and ownership.

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.

BitInfoCharts - Price, reward, difficulty, hashrate, market capitalization, block time, blocks count for all the...