THE COMPLETE GUIDE TO AI PROTOTYPING TOOLS

Summary from the TLDR Founders newsletter

AI prototypes can turn speculation and pontification into evidence fast. It's as simple as building four versions of a flow in Bolt or Replit, pulling your real design system into Reforge Build, dogfooding it the same afternoon, and seeing where people actually hesitate or click through. The code is disposable, so there's no pretending it speeds up shipping. This technique exposes which ideas survive contact with reality.