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About Proto.io
What is Proto.io?
Proto.io is a 100% web-based, no-code prototyping tool that lets anyone—UX designers, product managers, marketers, entrepreneurs—turn ideas into interactive, realistic prototypes without writing a single line of code. It solves the problem of communicating design intent and user flow quickly, bridging the gap between static mockups and a working product.
Who is it for?
It is ideal for teams and individuals who need to create high-fidelity prototypes for web, iOS, and Android. Use cases include validating a new app concept with stakeholders, presenting a clickable design to clients, or running usability tests with real users via popular testing platforms. It is not built for developers needing production-ready code or for creating complex 3D animations.
Key capabilities at a glance
Proto.io offers 250+ UI components, 1000+ ready-made templates, and 6000+ digital assets (icons, images, sound effects). Its animation engine includes screen transitions, timeline-based state animations, and advanced property changes (opacity, color, rotation, filters). Over 80 events and 40 actions enable nested, multidirectional interactions and scrollable areas.
Key features
- Drag-and-drop editor — Build prototypes visually with an intuitive interface; no coding required.
- 250+ UI components — Pre-built iOS, Android, and web elements that mimic native behavior.
- 1000+ templates — Ready-made, fully customizable templates for sign-in, onboarding, e-commerce, and more.
- 6000+ digital assets — Access static and animated icons, stock images, and sound effects directly in the tool.
- Advanced animations — Create timeline-based state animations, screen transitions (slide, push, pop), and layer property effects.
- Over 80 events & 40 actions — Trigger interactions with no limits, including nested and multidirectional scrollable areas.
- Share & test — Export to PDF, PNG, or HTML; collect feedback with comments; integrate with user testing platforms.
SaaSpartout Score
7.7
/10
Editorial score from our review methodology — not user ratings.
Proto.io Pricing
Proto.io pricing: from $42/mo.
Free Trial
14-day free trial with full access to all features. No credit card required.
Team Plan — $42/month (billed yearly)
For small teams: up to 5 users, 2 active projects, 1 reviewer per project, basic support.
Business Plan — $150/month (billed yearly)
For growing teams: unlimited users, 5 active projects, 5 reviewers per project, priority support, advanced collaboration features.
Enterprise Plan — Custom pricing
For large organizations: unlimited projects, unlimited reviewers, dedicated success manager, custom integrations, SLA, and SSO.
Frequently asked questions
Is Proto.io free to use?
Proto.io offers a 14-day free trial with full features. No credit card required. Paid plans start at $42/month (Team) and $150/month (Business).
How much does Proto.io cost?
Proto.io has two published plans: Team at $42/month (billed yearly) and Business at $150/month (billed yearly). Enterprise pricing is custom.
Who is Proto.io best for?
It is best for UX designers, product managers, entrepreneurs, and marketers who need to create interactive, no-code prototypes for web and mobile apps.
What are the top Proto.io alternatives?
Popular alternatives include Figma (for collaborative design), Adobe XD (for vector-based prototyping), and Axure RP (for complex interactions).
Does Proto.io require coding?
No. Proto.io is completely no-code. You use a drag-and-drop interface with pre-built components, templates, and assets.
Can I create complex animations in Proto.io?
Yes. Proto.io supports timeline-based state animations, screen transitions (slide, push, pop), and advanced layer effects like opacity, color, rotation, filters, and shadows.
