

Montage Prototyping is described as 'Rapid app prototyping with a user-generated library of components. No design skills needed' and is a Prototyping tool. There are more than 50 alternatives to Montage Prototyping, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and iPhone apps. The best Montage Prototyping alternative is Penpot, which is both free and Open Source. Other great sites and apps similar to Montage Prototyping are Figma, Open Pencil, Lunacy and Balsamiq Wireframes.


MockFlow accelerates early-stage product design and ideation with AI-powered wireframing, prototyping, and visual brainstorming. WireframePro and IdeaBoard enable teams to collaboratively transform initial concepts into professional, shareable wireframes and diagrams.




All in One Prototyping Tool For Vue Developers. From Component Architecture to Code Exporting.

UXPin is a web-based system for managing design documents like wireframes, sitemaps, persona descriptions or flowcharts. It lets you upload image files, invite teammates to review and comment on them, and keep track of revisions.



ReacType is a visual prototyping tool for developers employing React component architecture alongside the comprehensive type checking of TypeScript. In other words, you can draw prototypes and export React / Typescript code!




Connected space for product teams. Handoff designs and styleguides with accurate specs, assets, code snippets—automatically.
Create fully-interactive high-fidelity prototypes that look and work exactly like your app should. No coding required. Companies like IDEO, Disney, Paypal, Airbnb and more use Proto.io.



Pixate generates 100% native prototypes, so you can experience your ideas on device as if they’re completely real.




ViewFlux allows you to capture feedback, create clickable prototypes from your designs & collaborate seamlessly with your clients.



Filestage is the review and approval software that runs itself. You can share any content, set your due dates, then let the feedback come to you – freeing you up to focus on what you do best.



Work your way up from a blank canvas, or pull in designs from Photoshop or Sketch. Lay out your states and instantly animate between them, without coding a thing. Share your prototypes with anyone or view on any device via a humble...

The newest design tool from the leaders in UX, Indigo Studio lets you quickly and simply explore and create functional, animated UI prototypes while maintaining the focus on user experience at every step.

