Pionex is rated 3 out of 5 in the category cryptocurrency service. Read and write reviews about Pionex. Pionex is one of the world's 1st exchanges with in-built trading bots. It aggregates the liquidity from Binance and Huobi Global and is one of the biggest Binance brokers. In addition to the deep liquidity, Pionex provides 12 free trading bots, with which users can automate their trading 24/7 without always checking the markets.