295 Like Pencil Project Good alternative? YES NO Pencil is a standalone app or Firefox extension that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features. The Pencil... Free Open Source Mac Windows Linux PortableApps.com Electron / Atom Shell Firefox Cliparts Firefox extension Add a feature
90 Like Balsamiq Mockups Good alternative? YES NO Using Balsamiq Mockups feels like you are drawing, but its digital, so you can tweak and rearrange controls easily, and the end result is much cleaner. Teams can come up... Commercial Mac Windows Web Real time collaboration Add a feature
48 Like InVision Good alternative? YES NO InVision's prototype tool lets you create interactive wireframes and high-fidelity prototypes. Share your work and get instant feedback right on-screen. Freemium Web Basecamp integration GitHub integration Group chat Jira integration Kanban boards Support for @mentions ... Real time collaboration Slack integration Trello integration Add a feature
34 Like Axure RP Good alternative? YES NO Axure RP is the leading tool for rapidly creating wireframes, prototypes and specifications for applications and web sites. Commercial Mac Windows No features added Add a feature
18 Like Diagramo Good alternative? YES NO Diagramo is an online flowchart software - diagrams (create, edit and share) - organization charts (create, edit and share) - network diagrams (create, edit and... Free Open Source Web Export to PNG Add a feature
34 Like Concept.ly Good alternative? YES NO Free web and mobile mockup tool. Transform your design and mockups into clickable interactive applications. Perfect way to validate ideas faster with lean startup... Freemium Web Real time collaboration Add a feature
12 Like Marvel Good alternative? YES NO Marvel is a free prototyping tool that transforms static design files (like Photoshop files, PNG etc) and sketches into interactive, sharable prototypes that look and... Freemium Web Android iPhone Apple Watch tvOS No features added Add a feature
27 Like UXPin Good alternative? YES NO 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... Commercial Mac Windows Linux Web Wireframing Add a feature
21 Like Fluid UI Good alternative? YES NO Fluid UI is the fastest mobile app prototyping tool available. Design and test your low and high fidelity app mockups on a mobile device with ease. Simple and UX... Freemium Web Real time collaboration Flow diagram visualisation Live Preview Export to PDF Add a feature
8 Like Origami Studio Good alternative? YES NO Origami Studio is a free design tool built by Facebook designers for creating interactive UI prototypes. An elegant, layer-based interface allows designers to repaidly... Free Mac Android iPhone No features added Add a feature
17 Like MockFlow Good alternative? YES NO Nothing to download/install, create and access your mockups from anywhere. Add pages with templates and define links to present a clickable prototype. Our... Freemium Web Real time collaboration Add a feature
10 Like Mockup Designer Good alternative? YES NO Mockup Designer, built with Backbone, Backbone-LocalStorage and Html2Canvas, is a super-easy-to-use mockup tool that uses the local storage of your browser as its... Free Open Source Web No features added Add a feature
71 Like Moqups Good alternative? YES NO "The most stunning HTML5 App for creating high fidelity, resolution independent SVG mockups and wireframes!" The Free Plan includes 2 projects (limited to... Freemium Web Real time collaboration SVG Support Add a feature
9 Like Justinmind Prototyper Alternative? YES NO A functional wireframe is the best way to reduce costs of your software projects. Simulate your wireframes and mitigate risks. Commercial Mac Windows No features added Add a feature
2 Like STUDIO Good alternative? YES NO Build your idea into a product. Design and programming skills are no longer necessary to create a product. With STUDIO, you can make your idea into a real product... Freemium Web No features added Add a feature
