ShareX

ShareX is a free and open-source screen capture, file sharing, and productivity tool for Windows. It allows users to capture screenshots, record screen activity, and upload various file types to numerous destinations. The tool also includes an image editor and customizable workflows.

ShareX is primarily a screenshot tool but explicitly offers 'Screen recording' and 'Screen recording (GIF)' as capture methods. It also allows uploading files to many supported destinations, which implies instant shared links. The 'Image editor' and 'Image effects' sections suggest basic editing capabilities, which can be applied to recorded content as well. However, it does not appear to focus on camera recording or advanced asynchronous video collaboration features like viewer analytics, timestamped comments, or team libraries, which are core to the described product.