Chaleff's typology of followership includes five different styles: The Resource, The Implementer, The Individualist, The Partner, and The Challenger. The Resource style is focused on providing support and resources to the leader. The Implementer style is focused on carrying out tasks and responsibilities assigned by the leader. The Individualist style is focused on pursuing their own goals and interests, while still supporting the leader. The Partner style is focused on working collaboratively with the leader to achieve shared goals. The Challenger style is focused on questioning the leader and pushing back against decisions or actions they disagree with.
Kellerman's typology of followership includes two different styles: The Active and The Passive. The Active style is focused on being engaged and involved in the leadership process, providing feedback and ideas to the leader. The Passive style is focused on following the leader without question or resistance.
Overall, Chaleff's typology is more focused on the idea that followers can be active participants in the leadership process, while Kellerman's typology is more focused on the idea that followers simply follow the leader.