This company Sowget.com is a Nigerian digital currency exchange, and it looks like it's targeting forex brokers rather than retail traders like me. I see that some forex brokers I know are its clients.

Very Bad. Huge slippage on quoted results when tested under the Live forward test, you close a position at a price 16 pips from the actual price and quote a profit when no broker ever gave this price, I use 4 brokers and none had your exit prices or even close and it is always in favour of your direction.