This article investigates precarious workers’ organising by considering the case of freelancers, a category between the self-employed – usually represented by employer organisations – and employees – whose interests are traditionally defended by trade unions. Drawing on a 6-month ethnography conducted in the Netherlands within two freelancer associations, our study shows their capacity to exercise collective forms of ‘critical agency’ – on the one hand, by questioning their established practices and seeking to innovate their repertoire, and on the other, by staging protest actions, despite the long Dutch tradition of consensus-based social dialogue. The aim of the article is twofold. First, it contributes to the debate on precarious workers’ organising by considering freelancers as agentic subjects, whose collective identity and organising practices shape and are shaped not only by the socio-institutional context, but also by the type of relationships they create and in which they are embedded. Second, by focusing on collective everyday practices as fields of production of the new, it illustrates diverse forms of critical agency exercised by freelancers, thus offering an empirical contribution to the understanding of critical agency in its making.