The below videos seem animated, but they’re made with Keynote!
Revisiting Keynote.app for video
A writeup on using Keynote to create motion graphics projects.
Tutorial: How to Make Animated Videos with Keynote
Keynote Motion Graphic Experiment
Packaged file with Keynote animation
Packaged file with Keynote animation
Screen Recording & Video Editing Software | Camtasia | TechSmith
Example
Layout, text, imagery, and color, combined with creation & destruction (animation) & narration is a winning combination for making an idea vivid & shareable.