VoiceThread - Transforming media into collaborative spaces with video, voice, and text commenting.
Hexcord - Create presentations that you can livestream to YouTube
mmhmm - Bring yourself and your personality into your video chats
Showcase Workshop - Showcase Workshop turns your iOS, Android, or Windows device into a powerful sales, presentation, and training toolkit.
Excalideck - An app for authoring slide decks that look hand-drawn.
SignalWire - A next-generation communications API and collaboration platform. Powered by a global elastic cloud network featuring APIs for video, voice, messaging, and collaboration products like SignalWire Work, SignalWire Events, and more.