What is ProtoPie used for?

ProtoPie is an interactive prototyping tool for apps and hardware interfaces, with advanced interaction logic, AI generation and developer handoff. It is a good fit for automotive interface prototyping, mobile app interaction design, and IoT and hardware UI testing.

Yes. ProtoPie has a free plan, and paid plans start at $25 per seat per month.

Is ProtoPie open source?

No. ProtoPie is proprietary (closed-source) software. Open-source alternatives to ProtoPie include Penpot.

What are some alternatives to ProtoPie?

ProtoPie competes with Figma, Axure RP and Framer. For open-source options, see Enlisted's ranked list of open-source ProtoPie alternatives.

ProtoPie: features, pricing and alternatives

About ProtoPie

ProtoPie is a prototyping tool for designers who need realistic, high-fidelity interactions. Unlike simple click-through tools, it supports interaction logic, multi-device prototypes and integration with hardware and systems, which makes it popular in automotive and other product industries.

Key features include interaction logic, multi-device prototyping, hardware and system integration in beta, user testing, developer handoff, ProtoPie AI for generating interactions, and an MCP server so AI tools can work with prototypes. Plugins connect it with Figma, Sketch and Adobe XD. Solutions are listed for automotive, aviation, finance, gaming, medtech, IoT and digital products.

ProtoPie is proprietary software with a desktop download, a free way to start, demos and a published plans page. It also offers ProtoPie School, a gallery and documentation, and suits individuals, teams, enterprises and education users.

Key features

Advanced interaction logic
Multi-device prototyping
Hardware and system integration (beta)
AI-generated interactions
Developer handoff specs
User testing support
Figma and Sketch plugins

Good fit for

→Automotive interface prototyping
→Mobile app interaction design
→IoT and hardware UI testing

Tags: prototyping; interaction-design; ux; hardware; ai; developer-handoff; design

ProtoPie: questions and answers

What is ProtoPie used for?: ProtoPie is an interactive prototyping tool for apps and hardware interfaces, with advanced interaction logic, AI generation and developer handoff. It is a good fit for automotive interface prototyping, mobile app interaction design, and IoT and hardware UI testing.
Is ProtoPie free?: Yes. ProtoPie has a free plan, and paid plans start at $25 per seat per month.
Is ProtoPie open source?: No. ProtoPie is proprietary (closed-source) software. Open-source alternatives to ProtoPie include Penpot.
What are some alternatives to ProtoPie?: ProtoPie competes with Figma, Axure RP and Framer. For open-source options, see Enlisted's ranked list of open-source ProtoPie alternatives.