BraveNewCoin provides in-depth market information for a variety of cryptocurrencies including weighted-average price index, market capitalisation and volumes traded from most international exchanges.
Coinffeine is an open source, peer-to-peer (P2P) bitcoin exchange platform. With Coinffeine you are able to buy and sell bitcoins securely and anonymously without having to rely on a centralized exchange like MtGox or Bitstamp.
