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)
TradingView - The best charting tool for crypto and stocks
Stampery - Stampery generates legally binding proofs of existence, integrity and ownership.
CryptoCompare - We bring you all the latest streaming pricing data in the world of cryptocurrencies.
BitInfoCharts - Price, reward, difficulty, hashrate, market capitalization, block time, blocks count for all the...
CoinMarketCap - Crypto-currency market capitalizations.