OpenLedger DEX is a so called “decentralized trading platform”, with its headquarters in Denmark.
Decentralized trading platforms do not require a third party to store your funds, instead, you are always directly in control of your coins and you conduct transactions directly with whoever wants to buy or sell your coins. Decentralized trading platforms normally do not require you to give out personal information either. This makes it possible to create an account and right away be able to start trading. The servers of decentralized trading platforms spread out across the globe leading to a lower risk of server downtime. However, decentralized trading platforms as opposed to regular top crypto exchanges normally have an order book with lower liquidity than the regular top crypto exchanges.
OpenLedger DEX prides itself with having an intuitive interface to help both newcomers and professionals make the most of their trading platform. They also state on their website that they have a BitShares-based system that handles as much as 100,000 transactions per second.
My first trading platform. i recommend.