Proto.io: Pricing, Plans & Features

Browser-based prototyping for mobile and web apps with 250+ native UI components and player apps.

Overall Score38/100

3.2Editor Rating

Market Signal 22

#4 of 6 in UX/UI Design by Overall Score

What Is Proto.io?

Proto.io is a web-based tool for building interactive prototypes of iOS, Android and web apps without code. It ships UI component libraries, templates and stock assets, a timeline for state animations, and 80+ events with 40+ actions. Designs can be imported from Sketch, Figma, Adobe XD or Photoshop, and prototypes are previewed offline in the Proto.io Player app or sent to testing services such as UserTesting and Lookback.

Best for: Product designers and agencies that need clickable, animated mobile app prototypes ready for user testing sessions.

3.2

out of 5

Editor Rating

Calculated from facts we verified on Proto.io's own website, using published thresholds. Nobody can pay to change it. Together with Market Signal it makes the Overall Score of 38 that orders our lists.

Pricing transparency1.5
Entry cost5.0
Free access5.0
Platforms & API4.0
Support2.0
IntegrationsNot scored
Security & compliance3.0

Dimensions without verified data count as a neutral 2.5. Facts checked October 13, 2026. How the rating works

Modest

Market Signal

Real data

Computed from Ahrefs + Semrush data about Proto.io's own website. Not an assessment of the product itself. How this works →

Market Strength

Where it stands today

Momentum

32 Mixed ↕

Ahrefs and Semrush disagree on direction

Data Confidence

High

How much to trust it

Traffic Strength
16
Search Visibility
20
Authority
21
Brand & Market Presence
21

Tick mark = category average.

Compared with 33 tracked Design tools. Data through September 2026, pulled October 13, 2026.

Proto.io Features

250+ interactive iOS, Android and web UI components
States and Timeline animations
Import plugins for Sketch, Figma and Photoshop
Proto.io Player for offline device preview
User-testing integrations
Share link analytics

Proto.io Pricing

Pricing changes over time. Check Proto.io's website for current plans, limits and promotional offers.

Proto.io Integrations

Sketch, Figma, Adobe XD, UserTesting, Lookback, Userlytics, Jira, Trello

Customer Support

Knowledge Base

Proto.io at a Glance

Platforms: Web, iOS, Android

Tools like Proto.io

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Figma
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Penpot
Open-source, browser-based design and prototyping tool that can be self-hosted, with native design tokens.
Sketch
Native Mac design app with real-time co-editing, Smart Animate prototypes and browser-based developer handoff.

Frequently Asked Questions

Does Proto.io have a free trial or free plan?⌄

Yes, Proto.io offers both a free plan and a free trial of its paid tiers.

How much does Proto.io cost?⌄

Proto.io starts at $29/mo. Pricing was last checked October 12, 2026. Always confirm current pricing on the vendor's site before purchasing.

Last updated: October 13, 2026Details checked: October 13, 2026Pricing checked: October 12, 2026