It is the one of the good low brokerage sites available currently. I’m using it from past 6 months and I didn’t face any issue technically. They are improving their software from time to time. It is quick and robust. The app works good and it is handy. The only backdrop is it won’t provide any suggestions, it is just a trading platform. If you want to trade in zerodha you shouldn’t expect any buy/sell recommendations from them as they won’t provide the same. The brokerage rates are very low, only 20rs per trade on intraday and options, and nil charges for cash and carry. But I won’t recommend it for beginners.