ShowMe

ShowMe is an online learning community that allows users to create and share video lessons, primarily through an iPad app. It offers core functionalities like screen and camera recording, instant sharing, and basic editing. While it focuses on education, its features align well with the asynchronous video communication platform concept, particularly for creating and sharing instructional content. The platform also includes features like a team library (groups), viewer analytics, and the ability to add subtitles/closed captions (transcripts).