This report presents the major findings of an evaluation on the effectiveness of the 2017-18 CFLeads Family Economic Security Action Alliance (FES Action Alliance). The program, offered by CFLeads, enlisted the Federal Reserve Bank of Boston and The Democracy Collaborative as content partners and was supported by the Charles Stewart Mott Foundation and W.K. Kellogg Foundation. The FES Action Alliance brought together six community foundations from around the country to increase each team's knowledge of family economic security, build peerconnections, seed potential collaborations, and make tangible progress toward addressing a family economic security challenge in the participants' respective communities. Staff from the Federal Reserve Bank of Boston and The Democracy Collaborative served as coaches for the individual teams, content providers, and facilitators along with CFLeads staff. This summary highlights the strongest findings from surveys and interviews used to evaluate the FES Action Alliance process and its outcomes.