Diagramiq AlternativesDiagram Editors and other similar apps like Diagramiq

Sites and apps similar to Diagramiq include draw.io, which is free and open source. Other options are Penpot, Excalidraw, Dia and yEd Graph Editor. You can choose from more than 10 Diagram Editors like Diagramiq for Mac, Windows, Linux, self-hosting and Chrome OS.

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Alternatives
Diagramiq alternatives page was last updated

Alternatives list

  1. draw.io icon

    draw.io

     1060 likes

    Feature-rich diagram editor offering privacy-focused, ad-free experience with real-time collaboration, offline usage, dark mode, and cloud storage support. No registration required and compatible with various diagram formats, it excels in simplicity by not tracking user data.

    172 draw.io alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Notion
    • Self-Hosted
    • Nextcloud
    • Microsoft SharePoint
    • Flathub
    • Microsoft OneDrive
    • PortableApps.com
    • Google Drive
    • Google Docs
    • Microsoft Teams
    • Google Slides
    • Flatpak
    • Google Sheets
    • GB flagUnited Kingdom
    Use the diagram editor in dark mode. Go to app.diagrams.net/?splash=0&ui=dark
    Good alternative?
     
  2. Penpot icon

    Penpot

     271 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.

    94 Penpot alternatives

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    • ES flagSpain
    • European Union flagEU
    Penpot is the open-source design platform for teams that build digital products at scale.
    Good alternative?
     
  4. Excalidraw icon

    Excalidraw

     124 likes

    Excalidraw is an open-source whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them. Available directly online as a web app and also through CodeSandbox to easily see how the code works, and the app is available for self-hosting.

    117 Excalidraw alternatives

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Cloudron
    • CZ flagCzechia
    • European Union flagEU
    Excalidraw screenshot 1
    Good alternative?
     
  5. Ad
    Screenshot
    Creately icon
    Creately

    Web-based diagram platform offers real-time teamwork, 50+ diagram and mind mapping types, technical wireframing, smart objects, templates, version control, secure cloud storage, PDF export, collaboration tools, commenting, and in...

    https://creately.com
    Learn More
  6. Dia icon

    Dia

     460 likes

    Open-source diagram editor supporting Linux, Windows, Unix, and Mac OS X, with features for constructing entity relationship, UML, flowchart, and network diagrams, customizable with XML-defined shapes, extensibility, and a GTK+-based graphical user interface.

    97 Dia alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • PortableApps.com
    • FreeBSD
    • Xfce
    • DragonFly BSD
    • NetBSD
    • OpenBSD
    • US flagUnited States
    Dia screenshot 1
    Good alternative?
     
  7. yEd Graph Editor icon

    yEd Graph Editor

     447 likes

    yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just pressing a button. You can use yEd to quickly create flow charts, BPMN and UML diagrams...

    124 yEd Graph Editor alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • BSD
    • DE flagGermany
    • European Union flagEU
    yEd Graph Editor screenshot 1
    Good alternative?
     
  9. Open Pencil icon

    Open Pencil

     24 likes

    Open-source design editor for vector and interface projects featuring AI-powered generation, .fig and .pen file support, design-to-code export, real-time P2P collaboration, linting, tokens, advanced programmability, Vue SDK, and privacy-friendly operation.

    55 Open Pencil alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Homebrew
    • RU flagRussia
    Open Pencil screenshot 1
    Good alternative?
     
  10. Lucidchart icon

    Lucidchart

     538 likes

    Lucidchart is a cloud-based platform that promotes teamwork through diagramming, collaboration, and data visualization. It serves millions worldwide, offering flowcharts, UML, real-time collaboration, Visio support, and browser access. Designed for innovation and understanding, it integrates easily into workflows.

    115 Lucidchart alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    • US flagUnited States
    Lucidchart Templates and Examples: With hundreds of template examples to choose from, you can start diagramming in no time.
    Good alternative?
     
  11. Microsoft Visio icon

    Microsoft Visio

     253 likes

    Create data-connected diagrams with real-time collaboration as part of the Office Suite. Ideal for IT and business professionals, it visualizes complex info with ease, providing intuitive tools for diagramming, mind mapping, and vector graphics.

    154 Microsoft Visio alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    • US flagUnited States
    Microsoft Visio screenshot 1
    Good alternative?
     
  12. Visual Paradigm icon

    Visual Paradigm

     43 likes

    Visual Paradigm for UML (VP-UML) is a UML design tool and UML CASE tool designed to aid software development. VP-UML supports key modeling standards such as Unified Modeling Language (UML) 2.4, SysML, ERD, DFD, BPMN 2.0, ArchiMate 2.0, etc.

    90 Visual Paradigm alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • HK flagHong Kong SAR China
    Visual Paradigm screenshot 1
    Good alternative?
     
  13. OmniGraffle icon

    OmniGraffle

     187 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.

    115 OmniGraffle alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPad
    • US flagUnited States
    OmniGraffle screenshot 1
    Good alternative?
     
  14. DiagramDeck icon

    DiagramDeck

     6 likes

    Cloud-based diagram creation platform hosting draw.io diagrams, featuring real-time collaboration in a shared workspace. Supports flowcharts, cloud architecture (AWS, Azure, GCP), UML, ER, network diagrams, seamless import/export, and modern, intuitive interface.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    DiagramDeck screenshot 1
    Good alternative?
     
  15. SmartDraw icon

    SmartDraw

     34 likes

    Instead of starting with a blank screen, SmartDraw gives you the exact template you need. Then use simple commands to add your information and SmartDraw does the rest. There's no other drawing software like it.

    78 SmartDraw alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • US flagUnited States
    SmartDraw screenshot 1
    Good alternative?
     
12 of 18 Diagramiq alternatives