Tool
Justinmind
Desktop hi-fi prototypes & simulations (Win/Mac)
About
Easily create web and mobile app prototypes and wireframes with Justinmind UI prototyping tool. It's FREE. Start prototyping now!
Features
- Advanced interactive UX prototypes
- Pricing
- Freemium
- Pricing detail
- Free limited; paid per-editor plans
- Platforms
- Desktop, Web
Alternatives from our catalog
Tools on the same shelves as Justinmind, ordered by shared tags and our own comparisons. Not vendor endorsements.
- MoqupsFreemium · Web
Lightweight all-in-one for early flows
same tags
- ZugoFreemium · Web
Emphasizes working flows over static mocks
same tags
- DessnFreemium · Web
Handoff-elimination thesis popular on design Twitter
same tags
- PaneFlowFreemium · Web, MCP, Framer/Webflow plugins
Indie MCP deck tool for launch narratives
same tags
- Proto.ioPaid · Web, Mobile apps
Steady mid-tier; device-style previews
same tags
- Origami StudioFree · Desktop (Mac)
Steep curve but free; Reddit often recommends over ProtoPie for budget
same tags