VideoScribe - Make your own whiteboard video animations with Sparkol VideoScribe – award-winning video scribing app for PC, Mac and iPad. Free trial available.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
TTS Sketch Maker - Create amazing whiteboard sketch videos with text-to-speech human-sounding voices in minutes!
Invision - Prototyping and collaboration for design teams
Doodly - Create your own doodle video in just 60 seconds
Sketch - Professional digital design for Mac.