A static logo is a snapshot; video needs a moving one
The moment a brand has any video presence — an intro, an outro, a social post, a loading screen — a purely static logo has nowhere natural to sit. A short, well-made logo animation solves that gap once, and gets reused everywhere video shows up.
Good logo motion respects the mark, not just the file
The point isn't adding movement for its own sake — it's animating in a way that matches how the logo was actually built: a mark made of clean geometric shapes should move geometrically, a hand-drawn wordmark should move more organically. An animation style mismatched to the logo's own design language usually looks like a stock template, not a brand asset.
Where a 3-5 second animation actually gets used
Video intros and outros, app and website loading states, social profile videos, and as a closing "stamp" at the end of any promotional video — small, reusable, and disproportionately useful for something only a few seconds long.
What to ask for when commissioning one
Both a transparent-background and a solid-background export (different platforms need different versions), and a short loop-friendly version alongside the main reveal if it might be used as a repeating intro rather than a one-time moment.