Allo.io - Whiteboarding, documentation, and video chat in one place.
Draw.Chat - Anonymous real-time whiteboard with text and video chat.
Butter - Butter is a newly launched chatting application that focuses more on the privacy of its users.
Microsoft Whiteboard - The canvas where ideas, content, & people come together.
Explee - Explee allows you to make eyecatching and interactive animated video.
Crucial Human Stickies - A fun visual way to curate, organize, and manage your work