Open Source Marvel Alternatives

    The best open source alternative to Marvel is Wireflow, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Marvel and nine of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Marvel are Diagramo (Free, Open Source), Mockup Designer (Free, Open Source), quickMockup (Free, Open Source) and mydraft.cc (Free, Open Source).

    This page was last updated Feb 21, 2021

    1. Wireflow is free, online, open source, real-time collaborative tool for creating beautiful user flow prototypes.
    2. Diagramo is an online flowchart software - diagrams (create, edit and share) - organization charts (create, edit and share) - network diagrams (create, edit and share) - graphs (create, edit and share)


      • FreeOpen Source
      • Online
      • Self-Hosted
      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 backend. However the data layer is loosely coupled, so you can integrate with any RESTful API or any Backend service.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Online
      • Self-Hosted
      Online tool for creating mockups in the browser. Use your browser’s save function to save the file (just html for view only, complete save for an editable version) or export to codepen for others to view.
    3. Open source wireframing tool written in typescript, react and redux.


    4. Mockplus idoc is an online design collaboration tool for digital product teams, including designers and engineers. It connects your design work from design to development and helps teams with design handoff.
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      • FreeOpen Source
      • Mac
      • Windows
      Napkee makes your Balsamiq Mockups come alive. Import a BMML and export to web or flex code in a few clicks.

      Discontinued

      The program seems to be no longer updated. Last version, 2.0 alpha 3, released on October 30, 2013, can be still downloaded from the official website.

    5. Sketch Measure facilitates spec creation for developers and teammates. It's an open source tool featuring a friendly user interface with an intuitive way of making marks.
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      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      Core2D is a multi-platform application for making data driven 2D diagrams. The application has built-in wyswig vector graphics editor where you can bind data to shapes, share data across multiple documents, edit documents using layers.
    Showing 9 of 9 alternatives