The Context Aggregation and Analysis tool was developed by the MeVer team within the InVID project and continues to evolve within the WeVerify project. The tool aims to facilitate the verification of user-generated videos posted by three well-known platforms – YouTube, Facebook and Twitter. It collects information surrounding the video, analyses and filters it and creates a verification report that is then presented to the end user (journalist) who is responsible to inspect the verification cues and decide about the video veracity.