Agonistic democrats have enriched debates on the political challenge of pluralism by raising awareness for the depth of disagreements and the political potentials of conflict. However, they have so far failed to explore the shape of institutional settings that are conducive to agonism and show how the agonistic stance may, in a very practical sense, strengthen democracies’ capacity to deal with pluralism and conflict. This article argues that this ‘institutional deficit’ of agonistic democracy can be overcome. It develops an approach (...) that reads theories of agonistic democracy as accounts of conflict regulation and uses principles of agonistic politics as measures for a critical assessment of institutional design. A discussion of a test case that is prominent in the recent literature on democratic innovations for pluralist societies—mini-publics—demonstrates that the principles of agonistic conflict regulation as developed by Mouffe, Connolly and Tully provide the basis for both a critique of certain institutions and a development of alternative designs. (shrink)