I've reviewed a lot of logos that looked great in the founder's deck and fell apart the moment they went small.
Here's the thing nobody tests. Your logo doesn't live at billboard size. It lives at sixteen pixels. The favicon. The app icon. The profile picture. The map pin. The signage seen from across the road.
That's where most of its life actually happens. And that's where most logos quietly fail.
The reason is detail. Thin lines, inner shapes, decorative bits, a clever little flourish. All of it dies first when you scale down. What survives is the silhouette. The overall shape. Nike, Apple, Target. You can read every one of them at the size of a browser tab.
So here's a test you can run yourself, today, in two minutes. Open your logo file. Set the width to sixteen pixels. Look at it. If you can't tell it's you, you don't have a logo problem to solve later. You have one to solve now.
I design marks for the smallest use first. If it holds up there, it holds up everywhere. The other way around almost never works.