With the data economy booming, data buyers and sellers need a place to meet. A new crop of data marketplaces stands poised to provide that hub to enable data transactions. This report presents an overview of these emerging data marketplaces, the market segmentation, and the features and services they offer, keeping in mind that most remain immature. Business insights professionals should use this report to understand the capabilities within major market segments and to inform their go-to-market strategy (data sellers) or their data acquisition strategy (data buyers).