Bisq exchange was launched back in 2014. At that time it was one of the first Decentralized Autonomous Organizations (or simply DAO). According to the founders of this exchange, one of the goals of Bisq network is to "keep the original spirit of Bitcoin alive".
Bilaxy is a centralized cryptocurrency exchange launched in 2018. Its reported volume is about 98-105 mln. $. The exchange is available both in English and Chinese versions.
Bilaxy has 157 available trading pairs and 134 coins. Exchange provides the possibility of trading with a number of different altcoins against the ETH. The traders won’t find fiat currency trading, and also there is no trading against the BTC.
ShapeShift was founded by Eric Voorhees in 2014. Online exchanger based in the Swiss town of Geneva. The main function is the quick conversion of bitcoin and popular altcoins with the highest possible protection of transactions. The peculiarity of the exchange is that client assets are not stored on the site itself. And this, undoubtedly, increases the security of the service, although it somewhat impoverishes the functionality. You can find more information on the ShapeShift team and the project here.