This article explores Islamic networks, as constituted by migration of people, movement of saints and philanthropic institutional links, across the Indian Ocean. Linking Bombay, Hyderabad and the Muslim diasporas of East Africa, these transnational Shi‘i networks forge a print-based public sphere and determine routes for the circulation of media technology. Moreover, this article argues, that they deploy this technology to enable Islamic reformism in ways that are distinct to the local urban cultures in which they are set. The article examines two initiatives that apply technology towards different conceptions of Shi‘i reformism: while one reform initiative attempts to situate itself within a secular liberal public, another seeks to interrogate secular liberal assumptions by establishing an authentic Islamic society; both then, are underpinned by different goals, internal contestations and diverse trajectories. This article seeks to emphasize the ongoing impact of historically shaped networks of community migration and organisation: both the use of technology in mediating Islamic reform, and attempts to articulate a moral Islamic universalism, which have in practice been determined by these existing transnational networks.