VoiceThread

The platform supports a range of media formats including documents, slideshows, images, audio files, and video, which users can upload and share with others for asynchronous discussion. Participants can leave comments using their microphone, webcam, keyboard, or by drawing directly on the media using an annotation tool.

Conversations are organised around individual slides or media items, allowing multiple threads of discussion to develop within a single shared resource. VoiceThread is used across K-12 schools, higher education institutions, and business environments for purposes such as classroom discussion, language practice, student presentations, peer feedback, and remote collaboration.

The service includes integration options for virtual learning environments and learning management systems, along with features for managing groups, assigning tasks, and tracking participation. Additional offerings include free workshops, a VT Certification programme, and a digital library of training resources for educators.