This paper explores how and whether responses to COVID-19, particularly from non-DAC actors, have deepened the transition from an “international” to a “global” development paradigm, and it considers implications for the future of development cooperation. To do so, we map international responses to COVID-19—financial and beyond—to understand the changing nature of development challenges and cooperation as well as the growing role of non-DAC actors as part of this shift. Our analysis shows that while a diversity of actors contributed to international COVID-19 responses, the transition towards a global development paradigm has yet to materialize. Instead, responses to COVID-19 demonstrated clear tensions between the imperative for collaboration and the national interest, with the latter trumping the former.