High-fidelity prototyping for interactions, sensors and multi-device flows
ProtoPie is a prototyping tool for building realistic interactions without writing code, using triggers, responses, variables and formulas. Prototypes can use device sensors and connect several screens or hardware, which makes it useful for mobile, automotive and IoT interfaces. Designs can be imported from Figma, Sketch or Adobe XD and previewed on phones with the ProtoPie Player app.
- features
- 4
- alternatives
- 8
- platforms
- 4
- Updated
- Oct 12, 2026
Features
Our take
Pros
- Realistic interactions built with variables, formulas and conditions
- Uses device sensors and connects multiple screens or hardware
- Imports designs from Figma, Sketch and Adobe XD
Cons
- The logic-based approach takes time to learn
- Not a full design tool, so visuals are usually made elsewhere
Editorial assessment by the Alternatives.tools team, based on what the product is known for. Not a user review.
Best ProtoPie alternatives
See all 8 alternatives
FigmaFreemiumCollaborative interface design and prototyping tool in the browser
FramerFreemiumDesign and publish responsive websites from a canvas-style editor
Axure RPFree trialPrototyping tool for complex, logic-driven interactive wireframes
Adobe XDPaidUI design and prototyping app from Adobe, now in maintenance mode
SketchFree trialNative Mac app for designing interfaces, icons and prototypes
PenpotFreemiumOpen sourceOpen source design and prototyping platform built on web standards
60.9Kstars
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