People-powered, democratic movements are crucial for transformative social change. However, such initiatives are often underfunded, especially those in the Global South. To address the scarce and uneven distribution of funding for social movements, this study makes the case that philanthropic actors not only need to increase resources, but also transform their approaches by being more flexible and responsive to the needs and realities of the communities they serve. This report highlight the critical role of an ecosystemic approach to movement funding, which includes domestic and international philanthropy, individual giving platforms and, crucially, the support organisations that create the connective tissue between these actors.