It's currently on Tidex, Kucoin, Idex and Etherdelta. I've heard that it might be going on Binance at the end of the month, but havn't seen any confirmations about that.

SingularityNet are not putting it on any exchanges, so if the want to list it they have to choose to do it themselves. They are saying it is a "utility token" rather than a currency, so them putting it onto exchanges would not look good. They seem to be working really hard to be doing this all by the book, so there's noting to get in trouble for later on. Which is great cos it means that it is for long term investment, not just a random coin designed to make money then crash.