When looking for a cryptocurrency exchange, Coinbase is one of the best choices. The company offers several currencies, including Bitcoin, Ethereum, and Litecoin. If you are interested in investing in a cryptocurrency exchange, you should understand how to get support from Coinbase. Coinbase's developers have a startup reputation and have raised money from notable financial speculators. They also have applications for iPhone and Android that allow you to purchase and sell bitcoin, ether, or US dollar, among others. Coinbase has a high level of legitimacy in the Bitcoin space and is one of the few large companies without major hacks or security problems.