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Proto.io

Proto.io

Prototyping for all

Proto.io Overview

Proto.io AI design platform that helps designers, product managers, and development teams create interactive prototypes without writing code. By integrating artificial intelligence into its workflow, Proto.io AI accelerates the design-to-validation process while maintaining professional UX and UI standards.

More About Proto.io

Unique Advantages:

  • High-fidelity prototypes that closely mimic real apps
  • No-code approach suitable for designers and non-developers
  • AI assistance reduces repetitive design tasks
  • Strong collaboration and stakeholder review tools
  • Ideal for UX testing and product validation
PlanPrice / MonthUsersProjects
Free TrialFree (15 days)
Freelancer~$2915
Startup~$49210
Agency~$99515
Corporate~$1991030
EnterpriseCustomCustomUnlimited

Pros & Cons

Pros:

Turns static designs into realistic prototypes

Great for mobile and web app UX flows

Rich interactions: gestures, transitions, animations

Test on real devices via companion apps

Cons:

Interface can lag on large, heavy prototypes

Limited customization for very advanced interactions

Company

Proto.io

Contact

+1 (415) 655-1090

Headquarter

44 Montgomery St. STE 300, San Francisco, CA 94104, USA

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Proto.io Features

Drag-and-drop interface with no-code functionality High-fidelity interactive prototypes for web and mobile apps Extensive UI component library and design elements Real-time collaboration and feedback tools User testing and prototype sharing capabilities

Proto.io Demo & Screenshots

Proto.io Pricing

Proto.io Pricing Screenshot

*Price last updated on Feb 27, 2026. Visit proto.io's pricing page for the latest pricing.

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