This article takes stock of the literature around digital platforms and shows how this review can inform policy choices in developing countries. Through the review, this article sets a research agenda for platforms in emerging markets. Four elements are specifically analyzed. First, the definition of multisided platforms; second, technology and behavioral enablers; third, the emerging business models; and, fourth, platform dynamics. Each of these elements is assessed in terms of its relevance in emerging and developing countries. Policy implications for development are also highlighted, building the foundations for a new research agenda.