Proof of Liquidity is more than a project, a functional exchange registered under the brand of Pool-X, as it appears on its website. It works differently from other projects because it is more of an exchange dedicated to offering channels of transmission to miners working there. It is good for that task because there are certain parameters established to offer great liquidity.
The impressive part of this project is that there are many different networks connected to it. The platform is itself a kind of cross-chain pool, and many tokens are available in it. Some of Them are EOS, WAN, TOMO, and so on. The rest of the features of the network are also great because it is high in almost everything. There is great flexibility among the products and chances offered.
Now, the design of the page is so simple, but it still promotes a good cause. It is clear and understandable. All sections are organized and recognized. However, the only thing that makes it a little useful is that the volume does not contrast with the liquidity. The service has a low rating because of that.
Anyway, it is not so useful in the overall market because it's small compared to other networks.