vioscale
Comparison

Proto.io vs UXPin

On the evidence we track, UXPin leads this comparison with a composite score of 67/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Proto.io full profile →UXPin full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Proto.io59
★UXPin67
Score
Vioscale score
Proto.io59 / 100medium · 56%
UXPin67 / 100medium · 73%
Pricing
Free tier
Proto.io✓
UXPin✓
Model
Proto.iofreemium
UXPinfreemium
Price level
Proto.iomid
UXPinmid
Transparent
Proto.io✓
UXPin✓
Integrations
Count
Proto.io4
UXPin12
Security
Disclosure policy
Proto.io–
UXPin✓
Gdpr
Proto.io✓
UXPin✓
Iso27001
Proto.io✓
UXPin–
Pci
Proto.io–
UXPin✓
Soc2
Proto.io–
UXPin✓
Reliability
Status page
Proto.io–
UXPin✓
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for ui/ux & prototyping tools. “-” means undocumented, not absent.

Design
Vector UI design
Proto.io✓
UXPin✓
Component / design-system libraries
Proto.io✓
UXPin✓
Auto layout / responsive
Proto.io-
UXPin✓
Prototyping
Clickable prototyping
Proto.io✓
UXPin✓
Advanced interactions (variables / conditions)
Proto.io✓
UXPin✓
Collaboration
Real-time multiplayer collaboration
Proto.io-
UXPin✓
Handoff
Dev handoff / spec export
Proto.io✓
UXPin✓
Platform
Platform breadth (Web / macOS / Windows / Linux / self-hosted)
Proto.ioWeb, iOS, Android
UXPinWeb-based with Git, Storybook, and npm library sync
Licensing
Self-hostable / open-source
Proto.io✗
UXPin✗
AI
AI design assist
Proto.io-
UXPin✓
Pricing
Pricing model
Proto.ioFreemium
UXPinFreemium
Ecosystem
Plugin / community ecosystem
Proto.io-
UXPinFigma plugin, Sketch import, Storybook integration, Git sync, extensive open-sou

What each one is

The product in its own terms, so the numbers below have context.

Proto.io

Proto.io is a cloud-based prototyping platform where designers create interactive mockups for web and mobile through a visual editor with pre-built component libraries and templates. It supports sharing for review, animation effects, interaction patterns, and various preview options—all without requiring programming knowledge.

Independently observed

UXPin

Leader

UXPin lets designers and developers create interactive prototypes using actual code-backed components from Git repositories, design systems, or open-source libraries. You design visually but work with genuine components, then export clean code ready for development.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Proto.io

from $29/moSubscriptionFree tier15-day trial

From $24/mo (annual billing). Free tier and 15-day trial available.

  • FreeFree
    • Preview in Proto.io App
    • Export to HTML
    • Export to PNG & PDF
    • Import from design tools
    • Branding
    • +1 more
  • Freelancer$24/mo (annual) or $29/mo (monthly)
    • Preview in Player
    • Preview in Proto.io App
    • Share
    • Comments
    • Unlimited reviewers
    • +5 more
  • Startup$40/mo (annual) or $49/mo (monthly). Most popular.
    • Preview in Player
    • Preview in Proto.io App
    • Share
    • Comments
    • Unlimited reviewers
    • +5 more
  • Agency$80/mo (annual) or $99/mo (monthly)
    • Preview in Player
    • Preview in Proto.io App
    • Share
    • Comments
    • Unlimited reviewers
    • +5 more
  • Corporate$160/mo (annual) or $199/mo (monthly)
    • Preview in Player
    • Preview in Proto.io App
    • Share
    • Comments
    • Unlimited reviewers
    • +5 more
  • EnterpriseContact sales
as of verify ↗

UXPin

Leader
from $29/moSubscriptionFree tier14-day trial

From $29/seat/month (annual) to custom Enterprise. 14-day free trial. Free plan available.

  • FreeFree
    • AI prototyping assistant
    • UI templates
    • Unlimited viewers and commenters
    • Password-protected previews
    • Basic design library
  • Core$49/seat/month or $29/seat/month billed annually (40% discount)
    • Basic AI model (GPT 5-mini)
    • Unlimited prototypes
    • Built-in coded libraries (MUI with 20 components)
    • Conditional logic and variables
    • Custom fonts
    • +3 more
  • Growth$69/seat/month or $40/seat/month billed annually (40% discount). Most popular plan.
    • Advanced AI model (GPT 5-mini, 5.1, Claude Haiku 4.5)
    • All Core features
    • Design patterns
    • Role-based permissions
    • Design system integration
    • +5 more
  • EnterpriseContact sales
    • All Growth features
    • Custom AI models and credits
    • Git repository sync
    • Custom design system library integration
    • Dedicated account manager
    • +4 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Proto.io✓
UXPin✓
iOS
Proto.io✓
UXPin✗
Android
Proto.io✓
UXPin✗
Deployment
Cloud / SaaS
Proto.io✓
UXPin✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)
  • Sketch
  • Figma

Proto.io

4 total - 2 not shared
  • Adobe XD
  • Photoshop
Independently observed

UXPin

Leader
12 total - 10 not shared
  • Storybook
  • Git
  • FullStory
  • Jira
  • Slack
  • MUI
  • Bootstrap
  • Tailwind
  • Ant Design
  • Shadcn/ui
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.