I love this app for trading. It makes trading very easy. The day I signed up on this app, their representative called me and explained the features of the app nicely. After I started trading, I had some confusion related to my balance funds. I texted customer support and the support chat was fairly good, the person answered my queries patiently. Im an Upstox Trader for a month now and it has been a good experience. However, I suggest them to display a list of all the companies, instead of only the top few ones.