ShapeShift is unique because we do not require user data, but that is also what makes us great!
We don't require user registration because the ShapeShift exchange model is non-custodial. That means that we do not keep or store any user data. For example, if you want to exchange BTC to LTC, we provide the deposit address for your BTC and send the converted LTC to the address you provide. It's as simple as that.
We value your privacy.