
Studio XID Korea
The #1 AI-driven advanced prototyping platform for designers
Seoul, South Korea · Founded 2014 · $35.3M raised
- Headquarters
- Seoul
- Employees
- 51–200
- Founded
- 2014
- Business Model
- B2B
- Website
- protopie.io
- Total Funding
- $35.3M
- Last Round
- $21.0M Series BJan 2025
- Rounds
- 3
About
Studio XID Korea (operating as ProtoPie) is a Seoul-based software company founded in 2014 that develops the world's leading AI-driven interactive prototyping platform for UI/UX designers. ProtoPie enables product designers to create highly realistic, high-fidelity prototypes across a wide range of applications — including mobile, web, automotive HMI, IoT, gaming, and VR/AR — without requiring any coding knowledge. The platform supports import from Figma, Sketch, and Adobe XD, and features native device sensor support, cross-device interaction, hardware integrations, and real-time data connectivity. ProtoPie is used by design teams at Google, Meta, Microsoft, BMW, Mercedes, Samsung, Netflix, and hundreds of other global enterprises.
Summary
Studio XID Korea is an Artificial Intelligence company based in Seoul, South Korea, founded in 2014. It has raised $35.3M in total across 3 rounds, most recently a $21.0M Series B round in Jan 2025. Investors include LB Investment, Korean Development Bank and Vela Partners.
Tech & App Stack
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Funding History
Jan 2025
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Series A through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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