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Best Free Alternatives to Axure RP 11
Stop paying $25 - $49/mo. Discover professional-grade tools that won't break your budget.
Category: Enterprise Prototyping & LogicVerified for 2025
Top Recommended Replacements
Penpot
FREEBest Open-Source Alternative
Why we like it
100% free and open-source; allows for self-hosting; uses SVG as a native format; features 'Flex Layout' which mimics real CSS logic for better developer handoff.
Keep in mind
Lacks the advanced conditional 'If/Then' logic and global variables found in Axure.
UXPin
FREEBest for Logic-Heavy Prototyping
Why we like it
Closest logic-rival to Axure; uses 'Merge' technology to prototype with real React components; supports variables, conditional logic, and states.
Keep in mind
The 'Merge' feature (its biggest strength) requires technical setup; the learning curve is similar to Axure's.
Figma (Advanced Prototyping)
FREEBest for Team Collaboration
Why we like it
Industry-standard for UI design; 2025 version features 'Advanced Prototyping' with variables and expressions; massive plugin ecosystem; easiest developer handoff.
Keep in mind
Logic is not as deep as Axure's (no complex math or data-driven repeaters); requires an internet connection for full functionality.
ProtoPie
FREEBest for High-Fidelity Mobile
Why we like it
Allows prototypes to use actual device sensors (camera, accelerometer, voice); supports cross-device communication; incredibly smooth animations.
Keep in mind
Even more expensive than Axure for teams; focused purely on 'interactions' rather than full-scale 'documentation'.
Justinmind
FREEBest for Offline Work & All-in-One
Why we like it
Fully functional offline desktop app; excellent support for responsive design; includes pre-built UI kits for iOS and Android.
Keep in mind
Interface can feel cluttered; web-previews are occasionally inconsistent with the desktop design workspace.
Framer
FREEBest for Web-to-Live Production
Why we like it
Prototypes are essentially real websites; world-class animation engine (Magic Motion); can publish directly to a custom domain.
Keep in mind
Has moved away from 'UI App Design' toward 'Web Design'; requires more effort for non-web mobile prototypes.
Origami Studio
FREEBest for Complex Micro-interactions
Why we like it
100% free (developed by Meta); uses a 'Patch' system for complex logic similar to game engines; creates extremely high-performance prototypes.
Keep in mind
Mac only; very difficult to learn (uses nodes/patch logic); no built-in design tools (requires importing from Figma/Sketch).
Marvel
FREEBest for Rapid/Simple Testing
Why we like it
Incredibly fast to learn; features built-in user testing and heatmaps; perfect for validating early concepts with stakeholders.
Keep in mind
Very low fidelity; lacks the variables, logic, and dynamic panels that Axure users depend on.
Proto.io
Best No-Code Native Feeling
Why we like it
Huge library of native-feeling components; no code required for complex animations; excellent mobile preview app.
Keep in mind
No 'forever free' plan; strictly browser-based, which can lag on very large, asset-heavy projects.
Mockplus RP
FREEBest for Fast Wireframing to Hi-Fi
Why we like it
Balances low-fidelity wireframing with high-fidelity interactions; very affordable for small teams; features a large asset library.
Keep in mind
Collaboration features are not as robust as Figma's; the 'logic' system is simpler than Axure's.
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