The Resilient Community Coach, designed in collaboration with first responders, Red Cross, and community volunteers, gives disaster managers a practical way to extend preparedness and response capacity into neighborhoods. Volunteer teams use the RCC to prepare plans, clarify responsibilities, practice scenarios, conduct drills, and coordinate with one another before and during a disaster. In this way, the RCC helps turn willing community members into a prepared, organized, and increasingly capable extension of the emergency-management system. Every neighborhood can have a network of people who know the neighborhood risks and vulnerable neighbors, know what to do, and are ready to act with the support of RCC. Just as importantly, the RCC gives disaster managers unprecedented insight into the communities they are tasked to protect. RCC tracks signals of readiness—whether teams have reviewed plans, practiced scenarios, maintained roles, and coordinated recently—so managers can see where community capacity is strong and where additional effort is needed. Emergency managers can use the RCC to support more communities despite limited staff and resources, helping local teams sustain their capabilities between disasters. In the face of increasing risks and decreasing resources, RCC provides a scalable way to achieve greater coverage, stronger community capacity, and better-informed volunteers and mutual aid.