10 melhores ferramentas de prototipagem de UI analisadas em 2026

Análises das melhores ferramentas de prototipagem de UI

1. 

   1

   Miro

   Best for visual project mapping

   • Free plan + 14-day free trial + free demo available
   • From $8/user/month (billed annually)

   Visit Website

   Customer Rating:4.8/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Miro is a visual collaboration platform for product teams, UX designers, and stakeholders who need to turn early ideas into testable UI concepts. Its infinite canvas combines wireframing, interactive prototyping, AI-generated screens, comments, and real-time collaboration, so your team can review flows and gather feedback before development starts.

   Who Is Miro Best For?

   Miro is a strong fit for cross-functional teams—particularly product, design, and engineering—who need a shared space to map, plan, and prototype together.

   Why I Picked Miro

   I picked Miro because it lets your team build UI prototypes in the same workspace where you map user journeys, collect research, and plan product ideas. You can place wireframes beside notes, diagrams, and feedback on an infinite canvas, then use connector lines to show how users move between screens. I like that this keeps your prototype tied to the context behind each design choice, which helps stakeholders understand why a layout or flow was created. Miro is a strong fit for product, UX, and cross-functional teams that need collaborative prototyping before moving into high-fidelity design or development.

   Miro Key Features

   Miro also includes prototyping tools that help your team move from rough concepts to clickable UI flows faster.

   • AI wireframe generation: Generate wireframe layouts from text prompts with Miro AI, then edit components directly on the canvas.
   • Interactive prototype preview: Test clickable UI elements, including buttons, dropdowns, and sliders, in Preview mode.
   • UI component library: Use built-in UI elements, icons, and screen templates to create low-fidelity prototypes faster.
   • Real-time co-editing: Let team members comment, annotate, and edit the same board at the same time.

   Miro Integrations

   Integrations include Jira, Google Drive, Slack, Microsoft Teams, Zoom, Asana, Confluence, Notion, Trello, and GitHub.

   Pros and Cons

   Pros:

   • AI generates editable prototypes from prompts or canvas content
   • Connector lines support clickable multi-screen prototype flows
   • Built-in UI components speed up low-fidelity prototyping

   Cons:

   • Fully interactive previews require the Prototypes add-on
   • Advanced components are not available without the add-on
   Learn more about Miro:

   • Check out Miro on their website
   • Read my in-depth review of Miro
   • Explore best alternatives to Miro
2. 

   2

   Figma

   Best for real-time collaboration

   • Free plan available
   • From $3/user/month

   Visit Website

   Customer Rating:4.7/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Figma is a browser-based UI design and prototyping tool that combines interactive prototyping, vector design, component libraries, and developer handoff in a single file.

   Who Is Figma Best For?

   Figma fits cross-functional product teams—designers, PMs, and developers—who need to design, prototype, and hand off work without switching tools.

   Why I Picked Figma

   Figma earns its spot on my shortlist because no other prototyping tool matches its real-time collaboration depth. Live co-editing with visible cursors means my team and I can work in the same file simultaneously, leaving comments directly on specific elements instead of chasing feedback through email threads. Shared component libraries keep everyone building from the same source, and branching lets us explore design directions without disrupting the main file.

   Figma Key Features

   • Smart animate: Automatically animates matching layers between frames to create transition effects like parallax scrolling and gesture-based interactions.
   • Variables and conditional logic: Set numeric, string, and boolean variables with conditional expressions to power complex prototype interactions without additional frames.
   • Dev Mode: Gives developers annotated specs, code snippets, and Code Connect mappings that link design components directly to production code.
   • Figma Make: Turns a text prompt or existing design file into a coded, interactive prototype or web app without writing production code manually.

   Figma Integrations

   Figma offers native integrations with Jira, Confluence, Slack, Microsoft Teams, Notion, Asana, Trello, and Productboard. It also supports REST API and Zapier connectivity for custom workflows.

   Pros and Cons

   Pros:

   • Dev Mode clarifies implementation details
   • Conditional logic supports realistic product flows
   • Real-time co-editing keeps feedback contextual

   Cons:

   • User testing requires separate tools
   • Offline functionality remains severely limited
   Learn more about Figma:

   • Check out Figma on their website
   • Read my in-depth review of Figma
   • Explore best alternatives to Figma
3. 

   3

   Lunacy

   Best for offline design work

   • Free plan + free demo available
   • From $11.99/user/month (billed annually)

   Visit Website

   Customer Rating:4.4/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Lunacy is a native desktop UI design and prototyping tool for Windows, macOS, and Linux that supports vector editing, interactive prototyping, real-time collaboration, and a built-in library of icons, illustrations, and photos.

   Who Is Lunacy Best For?

   Lunacy suits UX/UI and product designers who need a full-featured design and prototyping tool that works without an internet connection.

   Why I Picked Lunacy

   I picked Lunacy as one of the best because it's the only tool on this list that runs as a true native desktop app on Windows, macOS, and Linux, letting you design and prototype without any internet connection. Local documents work fully offline, so if you're building flows on a flight or in a restricted-network environment, you're never blocked. I also like that Smart Animate and Spring animations are baked into the prototyping layer, giving motion-rich transitions without needing a separate tool.

   Lunacy Key Features

   • Real-time co-editing: Cloud documents support live collaboration for up to 10 simultaneous editors, with observer mode to follow another user's canvas.
   • Multi-trigger prototyping: Hotspots support triggers including on click, on drag, while hovering, key press, and after delay, connecting frames across any page.
   • Built-in asset library: Over 1.18 million icons, 71,000+ illustrations, and 140,000+ photos are available directly inside the tool, along with Apple, Microsoft, and Google UI kits.
   • Code panel: A dedicated panel generates CSS and HTML output for any selected layer, giving developers inspectable specs without a third-party handoff tool.

   Lunacy Integrations

   Lunacy doesn't have any native integrations. It supports Sketch files and connects indirectly with Avocode, Zeplin, Abstract, and Simpli through Sketch-format compatibility, plus an MCP API for custom AI integrations.

   Pros and Cons

   Pros:

   • Smart Animate and Spring add motion
   • Built-in graphics speed up interface concepting
   • Offline-first native apps across three desktop platforms

   Cons:

   • Cloud documents required for collaboration features
   • Large files can trigger slowdowns or freezes
   Learn more about Lunacy:

   • Check out Lunacy on their website
4. 

   4

   Mockplus

   Best for free real-time team co-editing

   • Free plan + 30-day free trial + free demo available
   • From $4.95/user/month (billed annually)

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   Customer Rating:4.5/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Mockplus RP is a web-based UI prototyping tool that combines drag-to-link interactive prototyping, vector design, component libraries, and real-time team co-editing with developer handoff via auto-generated specs and code snippets.

   Who Is Mockplus Best For?

   Mockplus RP is a strong fit for cross-functional product teams—especially those with PMs and designers working side by side—who need real-time co-editing without paying for it.

   Why I Picked Mockplus

   Mockplus RP earns its spot on my shortlist because it's the only tool I've found that gives teams real-time co-editing on the same screens at no cost, supporting up to 10 users on its free plan. I love that this includes shared asset libraries and version history, so a PM and designer can prototype together without worrying about overwriting each other's work. Conflict-free co-design on a free tier is genuinely rare in this category.

   Mockplus Key Features

   • Drag-to-link prototyping: Connect screens and components by dragging a link point to a target, creating interactive flows without writing any code.
   • Vector editing canvas: Design with a pen tool, Bezier curves, Boolean operations, and SVG import directly inside the prototyping environment.
   • Axure file import: Import existing Axure projects with approximately 95% of UI elements and interactions preserved and editable.
   • Stakeholder sharing via link or QR code: Share prototypes through a single link or QR code, with optional password protection on paid plans.

   Mockplus Integrations

   Mockplus integrates with Figma, Sketch, Adobe XD, Photoshop, Axure, Slack, Jira, Confluence, and Lark through plugins or Mockplus Cloud.

   Pros and Cons

   Pros:

   • Built-in libraries accelerate interface prototyping
   • Axure imports retain editable interactions
   • Real-time co-editing supports small teams

   Cons:

   • Free tier limits prototype capacity
   • Advanced logic lacks variables and conditions
   Learn more about Mockplus:

   • Check out Mockplus on their website
5. 

   5

   Webflow

   Best for near-production visual prototyping

   • Free plan available
   • From $15/month (billed annually)

   Visit Website

   Customer Rating:4.4/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Webflow is a visual web design and development platform that lets you build responsive, production-ready sites on a drag-and-drop HTML/CSS canvas, with built-in CMS, GSAP-powered animations, component libraries, and real-time collaboration tools.

   Who Is Webflow Best For?

   Webflow is a strong fit for product designers and front-end developers who need prototypes that look and behave like the real thing.

   Why I Picked Webflow

   Webflow earns its spot on my shortlist because it's the only tool here that produces real HTML and CSS on the canvas, meaning your prototype is the production site. I love how GSAP-powered animations, live CMS data, and DevLink's two-way React sync let product designers share a working staging URL instead of a static mockup. When I need stakeholders reviewing actual scroll-triggered interactions on real content, Webflow is where I go.

   Webflow Key Features

   • Shared Libraries: Share components, color and spacing tokens, and assets across all sites in a Workspace, with cascading updates each site reviews before accepting.
   • GSAP-powered animation timeline: Build scroll-triggered, hover, and click animations with SplitText, Staggers, and ScrollTrigger directly on the canvas.
   • DevLink two-way React sync: Export Webflow components as production-ready React code and pull codebase components back into the canvas via the command line.
   • AI Site Builder: Generate full sites and design systems from a text prompt, with an AI Assistant that adds page sections using your existing design system.

   Webflow Integrations

   Webflow has a wide range of marketplace apps, including Figma to Webflow, Relume, HubSpot, Google Analytics, Microsoft Clarity, and Airtable. DevLink, Webflow Cloud, Webflow APIs, and Zapier support developer and workflow connectivity.

   Pros and Cons

   Pros:

   • Delivers live content for realistic prototypes
   • Supports advanced GSAP-powered interaction design
   • Produces responsive, production-ready HTML and CSS

   Cons:

   • Requires technical skills for quick concept validation
   • Lacks frame-linking and visual conditional logic
   Learn more about Webflow:

   • Check out Webflow on their website
   • Read my in-depth review of Webflow
6. 

   6

   Framer

   Best for interactive animations

   • Free plan + free trial available
   • From $10/month (billed annually)

   Visit Website

   Customer Rating:4.4/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Framer is a web-based UI prototyping and publishing tool that combines a visual design canvas, state-based interactions, an advanced animation engine, real-time collaboration, and AI-assisted design generation.

   Who Is Framer Best For?

   Framer is a strong fit for UX/UI and product designers building web experiences who want production-grade animations and a design-to-publish workflow in a single tool.

   Why I Picked Framer

   Framer earns its spot on my shortlist because its animation engine is genuinely in a class of its own. I love that scroll effects, state-based triggers, and hover interactions all render as real browser behavior, not simulations, so what I'm prototyping is functionally identical to the shipped product. You can animate text character by character, wire drag-and-loop effects on a single layer, or use the AI agent to build an animated sticky navbar from a text prompt without manually connecting a single state.

   Framer Key Features

   • Figma import: A plugin transfers your Figma layers and structure directly into Framer, preserving layout so you can continue building without rebuilding from scratch.
   • Real-time branching: Teams can work in parallel branches, preview each branch via a unique staging URL, and merge with a logged changelog on the Pro plan.
   • AI design review: Built-in AI scans your project for contrast issues, missing alt text, typos, and inconsistent styles before you publish or share.
   • Working forms and CMS data: Framer supports live form submissions and connected CMS content, so prototypes display realistic data rather than static placeholder copy.

   Framer Integrations

   Framer offers documented integrations with Google Analytics, Google Tag Manager, Hotjar, HubSpot Forms, Typeform, Mailchimp, and Intercom. Marketplace plugins support Figma Sync, GitHub Sync, and React Export, while the Plugins API and Server API support custom connections.

   Pros and Cons

   Pros:

   • Working forms and CMS enable realistic prototypes
   • Branch previews support parallel design decisions
   • Production-grade animations mirror shipped web behavior

   Cons:

   • Developer handoff lacks inspectable design specifications
   • Native app flows fit less naturally
   Learn more about Framer:

   • Check out Framer on their website
   • Read my in-depth review of Framer
   • Explore best alternatives to Framer
7. 

   7

   UXPin

   Best for design-to-code component sync

   • Free plan + 14-day free trial + demo available
   • From $49/user/month

   Visit Website

   Customer Rating:4.2/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   UXPin is a browser-based UI prototyping tool that combines an interactive design canvas, code-backed component libraries, AI-assisted UI generation, and developer handoff features including spec mode and React code export.

   Who Is UXPin Best For?

   UXPin is a strong fit for product design teams where designers and front-end developers need to work from the same component library.

   Why I Picked UXPin

   UXPin earns its spot on my shortlist because of Merge, its code-backed component system that lets designers place real React components, complete with their actual props and states, directly on the canvas. I love that when developers update a component in Storybook or a Git-synced library, it updates in the prototype automatically, so design and production UI never drift apart. Spec mode then outputs real CSS and JSX, not just redlines.

   UXPin Key Features

   • Conditional logic builder: Set if/else interactions using operators like "contains," "matches regex," and "is empty" to create prototypes that respond to real user input.
   • Approval workflow: Send stakeholders a unique preview link by email so they can approve, reject, or comment on designs without needing a UXPin account.
   • WCAG contrast checker: A built-in accessibility tool checks color contrast against WCAG 2.0 AA and AAA standards directly on the canvas.
   • UXPin Mirror: A companion iOS and Android app that streams your prototype live to a real device for on-device preview and testing.

   UXPin Integrations

   UXPin offers integrations with Storybook, GitHub, Bitbucket, Figma, Sketch, Jira, Slack, FullStory, and more.

   Pros and Cons

   Pros:

   • Approval links simplify stakeholder sign-off
   • Deep conditional logic supports realistic flows
   • Production components reduce design-to-code drift

   Cons:

   • Large files can experience performance slowdowns
   • Advanced interactions require technical fluency
   Learn more about UXPin:

   • Check out UXPin on their website
   • Read my in-depth review of UXPin
8. 

   8

   Penpot

   Best for open-source design

   • Free plan + 14-day free trial + free demo available
   • From $7/user/month

   Visit Website

   Customer Rating:4.5/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Penpot is an open-source UI design and prototyping tool that offers a vector canvas, component libraries with design tokens, interactive prototype flows, real-time collaboration, and developer handoff with code output.

   Who Is Penpot Best For?

   Penpot is a strong fit for cross-functional product teams that want full design and prototyping capabilities without a SaaS vendor dependency.

   Why I Picked Penpot

   I picked Penpot as one of the best because it's the only tool on this list built fully in the open, meaning you can self-host it, inspect its source code, and never worry about a vendor changing pricing or shutting down. Its CSS Grid and Flex layouts map directly to real code, so when I hand off to a developer, the Inspect panel produces actual HTML and CSS rather than a loose approximation. Native W3C-standard design tokens, exportable as JSON, round out a handoff workflow that genuinely closes the gap between design and production.

   Penpot Key Features

   • Multi-screen prototype flows: Link boards across screens with click, hover, and delay triggers, then share each flow via its own link directly from View mode.
   • MCP server for AI workflows: A free, open-source MCP server connects Penpot to any compatible AI agent, supporting design-to-code, token automation, and Figma migration tasks.
   • Plugin manager: Install community-built or custom plugins from PenpotHub or a JSON URL to extend Penpot's core functionality without leaving the editor.
   • W3C design token support: Create, import, and export design tokens in JSON format with multi-set and theme support, keeping your design system in sync with code.

   Penpot Integrations

   Native integrations are not clearly documented. Penpot supports custom connections through its REST API, webhooks, Plugin API, and free open-source MCP Server, with compatibility for Claude Desktop, OpenAI Codex, Cursor, and VS Code.

   Pros and Cons

   Pros:

   • Native tokens connect prototypes with design systems
   • CSS-aligned layouts improve developer handoff
   • Open-source control supports self-hosted design workflows

   Cons:

   • Prototype logic lacks variables and conditions
   • Rendering slows down on complex files
   Learn more about Penpot:

   • Check out Penpot on their website
9. 

   9

   Justinmind

   Best for web and mobile wireframes

   • Free plan + 10-day trial available
   • From $19/user/month

   Visit Website

   Customer Rating:4.2/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Justinmind is a desktop-based UI prototyping tool that lets you build interactive, high-fidelity prototypes with advanced logic—conditions, variables, data simulation, and working forms—alongside real-time collaboration, component libraries, and developer handoff.

   Who Is Justinmind Best For?

   Justinmind is a strong fit for UX designers and product managers who need to build logic-driven, data-rich prototypes that go well beyond simple click-throughs.

   Why I Picked Justinmind

   I picked Justinmind as one of the best because it handles logic-driven web and mobile wireframes at a depth most tools can't match. I love how conditions and variables let you wire up real decision logic, so a prototype can show different screens based on form input rather than just linking screens together. Its Data Masters feature lets you import CSV data, meaning I can simulate a populated dashboard or data table before a single line of code is written.

   Justinmind Key Features

   • Masters: Reusable component groups that push updates to every screen simultaneously when you edit the source.
   • Real device testing: Preview and interact with prototypes on physical iOS and Android devices via companion viewer apps.
   • Design handoff panel: Exposes CSS properties, spacing, hex colors, and asset exports to developers without requiring a separate handoff tool.
   • Jira and Azure DevOps integration: Links UI elements directly to work items and requirements, keeping design and development tracking in sync.

   Justinmind Integrations

   Justinmind offers integrations with Figma, Sketch, Adobe XD, Photoshop, Illustrator, Jira, Azure DevOps, Confluence, and Crazy Egg. It also provides an API and SDK for custom integrations and outputs.

   Pros and Cons

   Pros:

   • Offline editing suits controlled design environments
   • CSV data populates realistic interface states
   • Logic-heavy prototypes support realistic testing

   Cons:

   • Advanced interactions take time to master
   • Desktop installation slows spontaneous collaboration
   Learn more about Justinmind:

   • Check out Justinmind on their website
   • Read my in-depth review of Justinmind
10. 

    10

    Sketch

    Best for macOS users

    • Free plan + 30-day free trial available
    • From $12/user/month (billed annually)

    Visit Website

    Customer Rating:4.5/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

    

    Sketch is a native macOS UI design and prototyping tool that combines vector editing, interactive prototyping, reusable component libraries, and browser-based developer handoff.

    Who Is Sketch Best For?

    Sketch is a strong fit for UX/UI designers and product designers who work primarily on Mac and want a fast, native design environment with solid prototyping and developer handoff built in.

    Why I Picked Sketch

    Sketch earns its spot on my shortlist because it's built from the ground up for macOS, and that native foundation is something I genuinely notice in daily use. The app runs locally, works fully offline, and syncs edits when you reconnect, which matters when you're on a flight or in a spotty-wifi client site. I also like that Smart Animate handles position, size, and rotation transitions between same-named layers without any extra setup, making multi-screen flows feel polished fast.

    Sketch Key Features

    • Symbols with overrides: Reusable design components that let you customize text, images, and layer properties per instance without breaking the source Symbol.
    • Browser-based Inspect mode: A free, browser-accessible handoff view where developers can copy CSS values, check colors in multiple formats, and export assets without a paid seat.
    • Shareable Previews with password protection: Share selected pages or prototypes via a link with optional password and expiry date controls.
    • Local MCP server: A privacy-first server that connects AI coding tools like Claude and Cursor directly to your Sketch documents for design-to-code workflows.

    Sketch Integrations

    Sketch offers integrations with Slack, Jira, Notion, and GitHub, plus marketplace integrations with ProtoPie, Zeplin, and Overflow. Its JavaScript plugin API and local MCP server support custom design-to-code workflows.

    Pros and Cons

    Pros:

    • Browser Inspect clarifies developer intent
    • Smart Animate polishes flows quickly
    • Native macOS prototyping runs offline

    Cons:

    • No variables limits complex interaction testing
    • Mac-only editing excludes cross-platform teams
    Learn more about Sketch:

    • Check out Sketch on their website
    • Read my in-depth review of Sketch
    • Explore best alternatives to Sketch