The Auto Layout way
No plugin needed. Good for a handful of cards, slow once the content changes.
- Draw a frame and give it horizontal Auto Layout. Its gap is the space between your columns.
- Inside it, add one frame per column with vertical Auto Layout. Their gap is the space between cards.
- Set every column to Fill container, so the columns share the width.
- Drag each card into whichever column looks shortest.
The catch: Auto Layout doesn't know which column is shortest. Add, remove or resize a card and you balance them all over again.




