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Proto.io — AI Design Kit — Curated AI Tools for Designers

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Proto.io

Proto.io

Proto.io is a prototyping platform for building interactive mobile and web app mockups without writing code. Designers use it to demonstrate flows, gestures, and UI states before development.

Wireframing & PrototypingFreemium

Homepage screenshot

Proto.io homepage

What is Proto.io?

Proto.io is a prototyping platform for building interactive mobile and web app mockups without writing code. Designers use it to demonstrate flows, gestures, and UI states before development.

Why Proto.io is useful

Helps teams communicate interaction detail early in product design.

Key features

Interactive mobile and web prototypes
No-code prototype editor
Flow and UI-state demonstrations

Best use cases

Mobile app prototype demos
Stakeholder walkthroughs of interaction design

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