This article provides case studies of the role of three community foundations in facilitating the establishment of community development collaboratives to galvanize support for local community development corporations (CDCs): the Cleveland Foundation, the Dade Community Foundation, and the Greater New Orleans Foundation. Sentiments about community foundation support or influence upon CDC activity captured from person-to-person interviews with CDC staff and community foundation personnel and board members are included, in addition to secondary data documenting the character and activity of community foundation assistance. The article offers lessons drawn from the three cases. Although it makes no broad generalizations, the article concludes with some recommendations for community foundations interested in community development collaboratives as a means of supporting local CDCs and identifies some areas for future research.