Shapeshift is an innovative new low-friction cryptocurrency exchange that doesn't have a lengthy signup process. Simply set your input to a currency that you have, set the output to Siacoin, put your Siacoin address in the box, and click start.
Poloniex is a US-based cryptocurrency exchange offering maximum security and advanced trading features. Start trading in minutes. All it takes is a few simple steps.
YUNBI is a future oriented exchange for blockchain assets. Founded in Beijing, 2013, and built with the code released by Peatio Open Source Project, YUNBI adheres to the principles of integrity, transparency and being open-sourced, offering customers a safe and easy trading platform.