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Head-to-head · Game UI Design Software

ProtoPie vs Penpot

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score ProtoPie #2 in Game UI Design Software 9.2/10 Free plan Free plan✓ 2 of 4 features Visit ProtoPie
Penpot #6 in Game UI Design Software 8.7/10 Free plan · 14-day trial Free planFree trial✓ 2 of 4 features Visit Penpot

ProtoPie leads on 0 checks, Penpot on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreProtoPie · 9.2/10
  • Lowest starting pricePenpot · $7/user/mo
  • Free planboth
  • Free trialonly Penpot

ProtoPie scores higher on our rubric for game ui design software: 9.2 against 8.7 out of 10; our editors rank them #2 and #6.

Penpot is cheaper to start at $7/user/mo against $25/user/mo.

ProtoPie is the better fit for high-fidelity interaction and hardware prototyping. Penpot is the better fit for open-source teams needing modern collaborative design.

  • ProtoPie fits best

    High-fidelity interaction and hardware prototyping

  • Penpot fits best

    Open-source teams needing modern collaborative design

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Side by side

Feature ProtoPie 9.2/10 Visit ↗ Penpot 8.7/10 Visit ↗
At a glance
Editor score 9.2 8.7
Ranking #2 in Game UI Design Software #6 in Game UI Design Software
Best for High-fidelity interaction and hardware prototyping Open-source teams needing modern collaborative design
Pricing model Free plan + paid Free plan + paid
Starting price $25/mo $7/user/mo (best)
Free plan ✓ ✓
Free trial — 14 days
Deployment Cloud, Self-hosted, Desktop, Mobile Cloud, Self-hosted
Platforms Web, Windows, macOS, iOS, Android Web
Support Community, Docs Email, Community, Docs
Compliance ISO 27001, GDPR, PCI DSS, SSO/SAML GDPR, SSO/SAML
Integrations 5 integrations 3 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features ProtoPie 2/4 · Penpot 2/4
Real-time collaboration Not checked yet Not checked yet
Design systems ✓ ✓
Developer handoff ✓ ✓
UI animation support Not checked yet Not checked yet
Specs
Prototype capabilities Not checked yet Not checked yet
Primary platform Not checked yet Not checked yet
Included seats Not checked yet Not checked yet
Our review
Pros
  • Logic, variables, formulas, and native device interactions
  • Testing across iOS, iPadOS, Android, and HarmonyOS devices
  • Hardware, API, multi-device prototyping, recordings, and handoff
  • Real-time multiplayer collaboration with reusable components and shared libraries
  • Interactive prototypes with interactions, transitions, and flows
  • Open-source deployment with plugins, webhooks, and REST API support
Cons
  • Free plan allows only 2 cloud-saved prototypes
  • Basic includes 1 seat and 1 handoff recording
  • Enterprise features use custom pricing
  • No desktop app; Penpot is delivered through the web
  • Unlimited is billed at $7 per editor per month
  • Enterprise is billed at $25 per member per month
Our verdict

ProtoPie is an interactive prototyping platform for product designers, UX researchers, and design teams creating detailed interface behavior. For game UI design, it fits teams that need more than static screens: Studio supports…

Read the review →

Penpot is a web-based, open-source UI design and prototyping platform for designers, developers, and product teams. It combines vector editing with SVG-based design files, responsive CSS Flex and Grid layouts, interactive prototypes,…

Read the review →
  1. ProtoPieGame UI Design Software 9.2Free plan
  2. PenpotGame UI Design Software 8.7Free plan · 14-day trial

Strengths and trade-offs

  • ProtoPie — where it wins

    • Logic, variables, formulas, and native device interactions
    • Testing across iOS, iPadOS, Android, and HarmonyOS devices
    • Hardware, API, multi-device prototyping, recordings, and handoff

    Where it doesn't

    • Free plan allows only 2 cloud-saved prototypes
    • Basic includes 1 seat and 1 handoff recording
    • Enterprise features use custom pricing

  • Penpot — where it wins

    • Real-time multiplayer collaboration with reusable components and shared libraries
    • Interactive prototypes with interactions, transitions, and flows
    • Open-source deployment with plugins, webhooks, and REST API support

    Where it doesn't

    • No desktop app; Penpot is delivered through the web
    • Unlimited is billed at $7 per editor per month
    • Enterprise is billed at $25 per member per month
  • ProtoPie9.2/10 · Free plan

    A strong choice for detailed interactions, device testing, and hardware-linked prototypes.

    Visit ProtoPieFull verdict →
  • Penpot8.7/10 · Free plan · 14-day trial

    A capable open-source design workspace with collaboration, prototyping, and developer handoff.

    Visit PenpotFull verdict →

More comparisons

All game UI design software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update