Stacks: wireframes that behave like your Figma files
Most wireframe kits hand you pictures of components. They look right until you try to change one: move a button, add a tab, make a card wider. Then you're redrawing.
Start in low fidelity
Low fidelity is the grey version: outlines, crossed image boxes, lines where body copy goes. It looks unfinished on purpose.
Why there's no AI in Wireframely
Generated screens are fast, and they're someone else's idea of your product. You spend the time you saved undoing guesses.