What are some alternatives?
Coinbase - Bitcoin, safe and easy.
ShapeShift - Buy cryptocurrency instantly without the need of an account.
Binance - Cryptocurrencies exchange platform
Shiftex - Cryptocurrency Exchange at the best rate. 100+ Altcoins
Switchain - Switchain is the easiest way to compare cryptocurrency prices.
Kraken - Kraken is a robust, ultra-fast image optimizer. Thanks to its vast array of optimization algorithms Kraken is a world ahead of other tools. Want to save bandwidth and improve your website's load times? Look no further and welcome to Kraken!