Urban Company, Ola, PayTM, UnAacademy, BigBasket, ByJu’s, Snapdeal, CarDEkho, PharmEasy, MyMoneyMantra, Zomato, Swiggy, Blu Smart Mobility, BookMyShow, MagicBricks. OYO, LensCart and many more examples of successful start-ups which have become household names in India. However, rather than numbers, focus should shift to the impact created specially by deep tech startups through hitherto unaddressed challenges faced by the society.