Alternatives to Fluid UI for the Web with any license

  • Lucidchart icon


    Online diagram and flowchart software that supports Microsoft Visio import and can work on any operating system.

    Freemium Mac Windows Linux Web / Cloud iPad Chrome ... Google Apps

  • Balsamiq Mockups icon

    Balsamiq Mockups

    Using Balsamiq Mockups feels like you are drawing, but its digital, so you can tweak and rearrange controls easily, and the end result...

    Commercial Mac Windows Web / Cloud

  • InVision icon


    InVision's prototype tool lets you create interactive wireframes and high-fidelity prototypes. Share your work and get instant...

    Freemium Web / Cloud

  • Gliffy icon


    "If they could see what Im thinking, theyd get it!" People just understand faster with pictures. It helps them see how...

    Freemium Web / Cloud Chrome OS

  • Diagramo icon


    Diagramo is an online flowchart software - diagrams (create, edit and share) - organization charts (create, edit and share) -...

    Open Source Web / Cloud

  • icon

    Free Web & Mobile Mockup tool. Transform your Design and Mockups into clickable interactive applications. Perfect way to...

    Freemium Web / Cloud

  • UXPin icon


    UXPin is a web-based system for managing design documents like wireframes, sitemaps, persona descriptions or flowcharts. It lets you...

    Commercial Mac Windows Linux Web / Cloud

  • Lovely Charts icon

    Lovely Charts

    Browser based Chart and Diagram tool. Requires sign up. Free account allows one diagram to be saved. Very easy to use...

    Freemium Mac Windows Linux Web / Cloud iPad

  • Marvel icon


    Marvel is a free prototyping tool that transforms static design files (like Photoshop files, PNG etc) and sketches into interactive...

    Freemium Web / Cloud Android iPhone Apple Watch tvOS

  • Storyboard That icon

    Storyboard That

    Storyboard That is the world's best online storyboard creator. Everyday people from all over the world use Storyboard That to...

    Freemium Mac Windows Linux Web / Cloud Android iPad

  • Mockup Designer

    Mockup Designer, built with Backbone, Backbone-LocalStorage and Html2Canvas, is a super-easy-to-use mockup tool that uses the local...

    Open Source Web / Cloud

  • mockingbird icon


    mockingbird is an online tool that makes it easy for you to create, link together, preview, and share mockups of your website or...

    Commercial Web / Cloud

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  • ProcessOn icon


    Free html-5 based on-line diagrams design, an ideal tool for visual communication

    Free Mac Windows Linux Web / Cloud Chrome OS

  • Pixate icon

    Pixate Discontinued

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

    Freemium Mac Windows Web / Cloud Android iPhone

  • Moqups icon


    "The most stunning HTML5 App for creating high fidelity, resolution independent SVG mockups and wireframes!" The Free...

    Freemium Web / Cloud

  • Atomic icon


    Work your way up from a blank canvas, or pull in designs from Photoshop or Sketch. Lay out your states and instantly animate between...

    Freemium Web / Cloud

  • Mockup Builder icon

    Mockup Builder

    Design your software or website mockups within minutes. Mockup Builder is a new look to solve old problem with prototyping and sharing...

    Freemium Web / Cloud

  • MockFlow icon


    Nothing to download/install, create and access your mockups from anywhere. Add pages with templates and define links to present a...

    Freemium Web / Cloud

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  • IYOPRO icon


    IYOPRO, Improve your Processes, is a professional online BPM and workflow system that utilizes the BPMN 2.0 standard. Run it in less...

    Freemium Mac Windows Linux Web / Cloud

  • HotGloo icon


    Web-based HotGloo is a rich internet application designed to build functional online wireframes for a website or web projects. HotGloo...

    Commercial Mac Windows Linux Web / Cloud

  • icon

    Create fully-interactive high-fidelity prototypes that look and work exactly like your app should. No coding required. Companies like...

    Freemium Web / Cloud

  • Ionic Creator icon

    Ionic Creator

    Creator is a drag-&-drop prototyping tool for creating great apps using Ionic, with just a click of the mouse.

    Freemium Web / Cloud Android iPhone Android Tablet iPad

  • ProcessMaker icon


    ProcessMaker is a cost effective and easy to use open source business process management (BPM) or workflow software application.

    Freemium Web / Cloud Android iPhone Android Tablet iPad

  • Iplotz icon


    Wireframe your Ideas iPlotz allows you to rapidly create clickable, navigable mockups and wireframes for prototyping websites and...

    Freemium Web / Cloud

  • icon

    Xiffe is an ideal platform for creating interactive prototypes for your mobile apps in a jiffy. It lets you drag-drop native controls...

    Freemium Web / Cloud

  • MockupTiger

    MockupTiger is a web based application that helps you to build fluid wireframes, mockups or prototypes for your next web application...

    Commercial Windows Linux Web / Cloud Android iPhone iPad

  • ProtoShare icon


    ProtoShare is a web-based, collaborative wireframing and prototyping tool. It hosts a WYSIWYG drag-and-drop interface, as well as...

    Commercial Web / Cloud

  • Keynotopia icon


    Prototype cheaply and quickly for iPad, iPhone, Android, Windows Phone 7, Facebook and web using Apple Keynote, Microsoft PowerPoint...

    Commercial Web / Cloud

  • Pidoco icon


    Quickly create, share and simulate professional interactive wireframes, mock-ups and UI prototypes online without programming.

    Commercial Mac Windows Linux Web / Cloud

  • AppDemoStore icon


    AppDemoStore is a web platform for creating and sharing interactive demos and guided tutorials for mobile apps.

    Freemium Web / Cloud

  • NinjaMock icon


    A free tool for rapid prototyping, fun wireframing and quick mockups. Create mobile app wireframes for iOS, Android, Windows Phone...

    Free Personal Mac Windows Web / Cloud

  • JumboLogic icon


    JumboLogic allows developers, consultants, project managers, and business people to visually design, specify, and prototype their web...

    Commercial Web / Cloud