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ProtoPie logo — The easiest interaction design tool for all digital products...

ProtoPie

The easiest interaction design tool for all digital products, allowing designers to build highly interactive prototypes.

Founded 2014 Korea South Korea South 89 employees Series B Total: $1.04B Design, SaaS

General Information

Company Name ProtoPie
Founded Year 2014
Location Korea South Korea South
Employees 89
Industries Design, SaaS
Funding Stage Series B
Business Model SaaS, B2B, Freemium
Revenue Model Subscription, Tiered Pricing, Freemium
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About ProtoPie

ProtoPie is an innovative player in the Design and SaaS industries founded in 2014 and headquartered in Korea South. It distinguishes itself as "The easiest interaction design tool for all digital products", enabling designers to construct highly interactive prototypes without the need for coding. Its user-friendly platform supports a range of sectors, from Automotive to VR/AR.

The company boasts a broad clientele, including giants like Google, Meta, and BMW. Compatibility with popular design tools such as Figma and Adobe XD, along with robust feature offerings—like cross-device interaction and voice prototyping—further enhance its appeal. This has positioned ProtoPie as a valuable tool for companies seeking to innovate with minimal technical hurdles.

ProtoPie recently secured a $21.00M Series B investment in January 2025, backed by prominent investors including LB Investment and Korea Development Bank. Such strong financial support underscores the industry’s confidence in its growth potential.

Business keywords: Interaction Design, UI/UX Prototyping, No-Code Prototyping, Digital Product Design, Cross-Device Interaction, Hardware Integration, Voice Prototyping, VR/AR Prototyping, Gaming UI Design, Sensor Integration, Design Collaboration, Mobile App Prototyping, Desktop App Prototyping, User Testing, Design Software Integration

Services & Products

Advanced Prototyping
Dynamic Interaction Design
User Experience Solutions
Motion Graphics for UX
High-Fidelity Prototyping

Target Customers

Design Teams UX Researchers Product Designers Automotive Design Professionals Tech Startups in IoT and MedTech

Funding Rounds & Investors (5)

View All
Funding Stage Amount Investors Lead Investors Date
Series B $21.00M 8
LB Investment Korea Development Bank CJ Investment
LB Investment, Korea Development Bank +6
01 Jan 2025
Series A $8.00M 8
LB Investment Mirae Asset Venture Investment Devsisters Ventures
LB Investment, Mirae Asset Venture Investment +6
01 May 2022
Series A $6.30M 5
Vela Partners Devsisters Ventures HB Investment
Vela Partners, Devsisters Ventures +3
01 Feb 2020
Series A $3.50M 3
Korea Investment Partners POSCO Venture Capital Kolon Investment
Korea Investment Partners, POSCO Venture Capital +1
01 Jul 2018
Seed KRW1.00B 2
Evergreen Investment Partners
Evergreen Investment Partners, Ly
01 Mar 2017

ProtoPie Alternatives & Competitors

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ProtoPie vs
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FAQ About ProtoPie

The easiest interaction design tool for all digital products, allowing designers to build highly interactive prototypes.
ProtoPie was founded in 2014.
ProtoPie is headquartered in Korea South.
ProtoPie operates in Design and SaaS. Its work centres on Interaction Design, UI/UX Prototyping, No-Code Prototyping and Digital Product Design. Its customers include Design Teams, UX Researchers and Product Designers.
ProtoPie has a SaaS, B2B and Freemium business model. Its revenue comes from Subscription, Tiered Pricing and Freemium.
ProtoPie has approximately 89 employees.
ProtoPie has completed 5 funding rounds, raising a total of $1.04B. The latest funding stage is Series B.
ProtoPie offers: Advanced Prototyping, Dynamic Interaction Design, User Experience Solutions, Motion Graphics for UX, High-Fidelity Prototyping.
Top alternatives and competitors to ProtoPie include Maze, Zeplin, GroupVisual.io, Arham Techpro. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
ProtoPie and Maze are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for ProtoPie, https://bouncewatch.com/company/protopie, updated 8 July 2026. When citing, please name BounceWatch and link this page.

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