Lunacy vs Marvel — Which One Wins?
Pick Lunacy if: Designers on a budget who want a Sketch alternative that runs on any OS — completely free
Pick Marvel if: UX teams that want the fastest path from wireframe to clickable prototype with built-in user testing
Our take: Both are solid. Lunacy edges it for most people.
| Lunacy | Marvel | |
|---|---|---|
| Pricing | Completely free | Free for 1 project | Pro $12/user/mo |
| Features | Sketch file compatibility, Built-in design assets, AI image generation, Vector editing tools, Works on Windows, Mac, Linux | Rapid prototyping, User testing built-in, Design handoff specs, Wireframing tools, Sketch and Figma import |
| Best for | Designers on a budget who want a Sketch alternative that runs on any OS — completely free | UX teams that want the fastest path from wireframe to clickable prototype with built-in user testing |
| Learning Curve | Medium | Easy |
The Real Difference
Both offer free tiers, so the real question is what you get when you start paying.
Lunacy stands out with AI image generation and Vector editing tools. Marvel counters with Rapid prototyping and User testing built-in.
Lunacy's Achilles heel: smaller community means fewer plugins and tutorials — you’re often on your own for troubleshooting. Marvel's: not a full design tool — you still need figma or sketch for actual visual design work. Pick whichever weakness you can live with.
Bottom Line
If you value ai image generation and designers on a budget, go with Lunacy. If ux teams that want matters more, Marvel is your pick. Neither is a bad choice — but one will fit your workflow better.