Abstract: Examples relate to communication of event-based content. The examples disclosed herein enable obtaining, by a first server computing device, a first event that is generated by a second server computing device based on a first request from a first user. The first event may comprise a first set of contextual attributes that describe the first event. The examples disclosed herein further enable identifying, by the first server computing device, a first set of content categories that are related to the first event and obtaining, by the first server computing device, first content for at least one of the first set of content categories. The first content may be determined based on at least one of the first set of contextual attributes. The examples disclosed herein further enable providing, by the first server computing device, the first content to a client computing device of the first user.