ClassPoint - ClassPoint is an all-in-one, interactive teaching tool designed to improve presenting efficiency and teaching with PowerPoint.
VoiceThread - Transforming media into collaborative spaces with video, voice, and text commenting.
Embold.io - Peer Code Review
mmhmm - Bring yourself and your personality into your video chats
Graphue - Bring Your Presentations to Life With Professional Engaging Templates. Discover the best PowerPoint, Google Slides, and Keynote Presentation Templates
Showcase Workshop - Showcase Workshop turns your iOS, Android, or Windows device into a powerful sales, presentation, and training toolkit.