In an approach for creating a hierarchal organization of spoken conference call topics, a processor determines an identity of a first speaker from a group of participants on a conference call, wherein the group of participants are known. A processor determines a first conference call topic, wherein the first conference call topic is determined using a portion of the first speaker's speech. A processor adds a second speaker's identity to a queue of speakers while recording the first speaker's voice. A processor determines a second conference call topic. A processor links the first conference call topic and the second conference call topic into a hierarchal organization of spoken conference call topics.