Pencil Project AlternativesOnly apps categorised as Prototyping Tools

The best Prototyping alternative to Pencil Project is Penpot, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Pencil Project and many of them are Prototyping Tools so hopefully you can find a suitable replacement. Other interesting Prototyping Tool alternatives to Pencil Project are Figma, Sketch, Penpot Desktop and Frame0.

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Pencil Project alternatives are mainly Prototyping Tools, but if you're looking for UI Design Tools or Wireframing Tools you can filter on that. Other popular filters include Free, Online, Android and Linux. These are just examples - use the filter bar below to find more specific alternatives to Pencil Project.
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Alternatives list

  1. Penpot icon

    Penpot

     231 likes

    Open-source design platform offering web-based and self-hosted workflows, code inspection in HTML and CSS, adaptive layouts with CSS Grid and Flex, real-time collaboration, auto layout features, reusable components, design tokens, layer support, plugins, and no tracking.

    68 Penpot alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source (MPL-2.0)

    Application types

    Platforms

    • Online
    • Self-Hosted
    • Cloudron
    Powerful interaction design tool for designers and developers.
     

    • Penpot is the most popular Web-based & Self-Hosted alternative to Pencil Project.

    • Penpot is the most popular Open Source & free alternative to Pencil Project.

    • Penpot is Freemium and Open SourcePencil Project is Free and Open Source
    • Penpot is LightweightPencil Project is not according to our users
  2. Figma icon

    Figma

     237 likes

    Figma is a web-based platform offering a robust set of tools for vector graphics editing and prototyping, along with offline desktop apps for seamless workflows. Designed specifically for UI and UX design, it emphasizes real-time collaboration, visual versioning, and vector networks to streamline the designer's work.

    99 Figma alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Chrome OS
    • Software as a Service (SaaS)
    • Android
    • Android Tablet
    • iPhone
    • iPad
    ,
     

    • Figma is the most popular Windows, Android, Mac, iPhone, iPad, SaaS & Android Tablet alternative to Pencil Project.

    • Figma is Freemium and ProprietaryPencil Project is Free and Open Source
  4. Sketch icon

    Sketch

     252 likes

    Sketch is a vector-based design tool for Mac with a focus on screen design. It’s used primarily by screen designers who create websites, icons, and user interfaces for desktop and mobile devices. For beginners and industry professionals alike, Sketch’s powerful and easy-to-use...

    82 Sketch alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    App icon design
     
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    6

    • Most users think Sketch is a great Pencil Project alternative.

    • Sketch is the most popular commercial alternative to Pencil Project.

    • Sketch is Paid and ProprietaryPencil Project is Free and Open Source
  5. Ad
    Screenshot
    Magic Patterns icon
    Magic Patterns

    AI-powered prototyping tool enabling product teams to quickly generate UI aligned to existing styles, import design systems, collaborate live, gather user feedback, test new features, support data-driven decisions, and ensure ent...

    https://www.magicpatterns.com
    Learn More
  8. Balsamiq Wireframes icon

    Balsamiq Wireframes

     118 likes

    Low-fidelity UI wireframing tool simulating sketching experience, optimized for speed with Quick Add, built for collaboration, drag-n-drop simplicity, exportable wireframes to PNG/PDF, interactive prototypes via linking, hundreds of UI components, reusable symbols, and more.

    75 Balsamiq Wireframes alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    Balsamiq Wireframes screenshot 1
     
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    7
  10. OmniGraffle icon

    OmniGraffle

     188 likes

    OmniGraffle can help you make eye-popping graphic documents—quickly—by providing powerful styling tools, keeping lines connected to shapes even when they’re moved, and magically organizing diagrams with just one click.

    107 OmniGraffle alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • iPad
    OmniGraffle screenshot 1
     
  11. Moqups icon

    Moqups

     78 likes

    A streamlined web app that helps you create and collaborate in real-time on wireframes, mockups, diagrams and prototypes.

    88 Moqups alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Online
    • Google Chrome
    • Mozilla Firefox
    Diagramming & Mapping
     
  12. Axure RP icon

    Axure RP

     40 likes

    Axure RP is the leading tool for rapidly creating wireframes, prototypes and specifications for applications and web sites.

    Cost / License

    • Pay once or Subscription
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Sketch
    Axure RP screenshot 1
     
  13. Play Design icon

    Play Design

     5 likes

    Play empowers you to design, build and launch better mobile products, in less time, with fewer barriers - all on your mobile device.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • iPhone
    • iPad
    Play Design screenshot 1
     
  14. Justinmind icon

    Justinmind

     9 likes

    Justinmind is the best solution to prototype any web or mobile app you can think of. You can define websites and apps for Web, iOS, and Android with our intuitive drag-and-drop interface. No code involved.

    Cost / License

    • Pay once or Subscription
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    Justinmind screenshot 1
     
  15. Pixso icon

    Pixso

     3 likes

    Pixso is the best collaboration tool that enables you to make great products as a team. You can prototype, design, and deliver code with Pixso.

    53 Pixso alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Software as a Service (SaaS)
    Pixso screenshot 1
     
12 of 35 Pencil Project alternatives