Bolt.new
Best for instant prototype-in-browser
AI-powered StackBlitz environment for prompt-to-app generation.
Editorial note
Use Bolt when you want a throwaway prototype this hour, Lovable when you want to keep iterating.
Why we recommend it
Generates and runs a real Node/React app in your browser — no setup, no environment headaches.
| Pricing | Free / $20+ |
| Free tier | Limited tokens |
| Best use case | Instant in-browser prototyping |
| AI-native? | Yes (core) |
| Learning curve | Low |
More prototype tools
Cursor
Best for designers who code with AI
AI-first code editor that lets designers ship real prototypes.
Editorial note
If you can prompt Cursor to build a working component, you're already operating one rung above designers stuck in static mockups.
v0 by Vercel
Best for prompt-to-UI prototyping
Generate production-ready React UI from a single prompt or screenshot.
Editorial note
Prompt-to-UI is becoming the new wireframe — designers who can iterate in v0 review their own work the way engineers do.
Figma Make
Best AI prototyping inside Figma
Figma's native AI tool for generating prototypes from prompts inside the canvas.
Editorial note
Make is Figma's signal that AI prototyping is core, not optional — get fluent with it now while it's still a differentiator.