Smallcase currently caters to around 30 lakh retail users transacting over 12,500 crore. While it has been gaining traction at a rapid pace, especially among the DIY and market savvy investors, a significant opportunity remains in tapping mutual fund investors (monthly equity SIP inflows ranging from 10,000 to 25000 crore), who would be willing, as well as could be nudged into semi-active form of investing through smallcases for increased returns.