The main aim of the article is to identify ways of using crowdsourcing by young Poles. Therefore, attempts were made to show the essence of the analysed marketing concept as well as its applicability. The first part of the paper presents the concept of prosumption and its forms. In particular, the notion of crowdsourcing is particularly focused on. The article is a kind of presentation of the author’s own research results. A diagnostic survey was used as the test method. The study was conducted in May - June 2017. Its participants were students of the University of Economics in Cracow. A total of 610 students studying at different faculties of the university participated. The article points to the key characteristics of crowdsourcing. The methodology of own research was outlined, and the examined group was described. The last part of the article presents the respondents’ opinions on crowdsourcing. It was found that more than half of the students surveyed used at least one opportunity to tailor a product to their needs, as well as sharing opinions about products with other users. At the same time, respondents rarely propose to modify (43.1%) or create a new product (16%) to entrepreneurs. The study ends with conclusions being a synthesis.