US Patent 11907906 Shared content similarity analyses

In one example in accordance with the present disclosure, a content tracking system is described. A network interface of the system couples the content tracking system to multiple computing devices. A content interceptor intercepts content shared during a collaborative meeting. A content analyzer analyzes shared content to determine a topic of the shared content and a content comparer identifies similarities between shared content of different collaborative meetings. An interface of the content tracking system provides a recommendation to at least one user participating in at least one of the different collaborative meetings based on an output of the content comparer.