---
title: "ProtoPie"
description: "High-fidelity prototyping tool with variables, formulas, sensors and cross-device triggers, used for automotive and hardware HMI work."
canonical: "https://vibing.inc/library/protopie-vg-1003"
category: "Figma, Assets & Media"
subcategory: "Figma alternatives"
license: "freemium"
author: "ProtoPie"
source: "https://www.protopie.io/"
---

# ProtoPie
High-fidelity prototyping tool with variables, formulas, sensors and cross-device triggers, used for automotive and hardware HMI work.
## Facts
- Source: https://www.protopie.io/
- Category: Figma, Assets & Media / Figma alternatives
- Author: ProtoPie
- Licence: freemium
- Tags: prototyping, interaction, sensors, hardware
## Why it's a gem
Where Figma prototyping stops: real logic, real sensors, real hardware links.
---
Listed in The Vibeary: https://vibing.inc/library/protopie-vg-1003 · JSON: https://vibing.inc/api/public/library/gems/protopie-vg-1003