Sites like coinmarketcap are doing a good job listing cryptocurrencies by price, market-capitalization, and supply but unfortunately none of them provide a list of features offered by the listed cryptocurrencies. Since the time I got myself involved with cryptocurrencies, I have had to rely solely on search engines to gather such information. Unfortunately, search engines are only as good as the popularity of a given cryptocurrency. Search engines will not display hidden gems or sleeping giants. This is my attempt at solving that.

I am going to start off by listing two cryptocurrencies that are unique and not spin-offs of an existing popular cryptocurrency.

So please list your favorite cryptocurrencies which you believe are unique and mention the reasons. It doesn't matter if you even copy paste points from their official website. The cryptocurrency must be unique and not be a spin-off of an existing cryptocurrency even if it aims at solving a specific problem. And if there are a few such related cryptocurrencies, only list the most popular one by market-cap.

The purpose of this thread is to help with cryptocurrency discovery. The idea is that once all major cryptocurrencies are already listed, it will become difficult to add more. And that is when the hidden gems / sleep giants will start appearing.