UnLtd is a non-profit organization formed in 2002 to support social entrepreneurs in the UK and internationally. It provides funding, mentoring, coaching, and networking opportunities to individuals developing ideas and projects aimed at creating social change. UnLtd has partnered with 4iP to specifically help digital social entrepreneurs develop ideas and prototypes for reinventing public service broadcasting. Case studies are provided of individuals and organizations UnLtd and 4iP have supported, including those working in online caregiving resources and micro-volunteering opportunities.