Protégé Alternatives

Protégé is described as 'Free, open source ontology editor and knowledge-base framework' and is an app in the office & productivity category. There are eight alternatives to Protégé for a variety of platforms, including Web-based, Windows, Mac, Linux and iPad apps. The best Protégé alternative is yEd Graph Editor, which is free. Other great apps like Protégé are TheBrain, quiver diagram editor, Visual Understanding Environment and Datagraphs.

filter to find the best alternatives

Protégé alternatives are mainly Mind Mapping Tools but may also be Diagram Editors or UML Modeling Tools.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Protégé.
Protégé iconProtégé
  21
  • FreeOpen Source
  • ...

Protégé is a free, open source ontology editor and knowledge-base framework.

More about Protégé
Protégé alternatives page was last updated Dec 29, 2024
  1. yEd Graph Editor icon
     435 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...

    113 yEd Graph Editor alternatives
    yEd Graph Editor screenshot 1

    License model

    • FreeProprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • BSD

    Top yEd Graph Editor Features

    1.  Export to SVG
    2.  Flow diagram visualisation
    3.  BPMN diagrams
    4.  Flow Chart
    5.  Auto Layout
    6.  Portable
    7.  XML import / export
    8.  Modules
    9. Microsoft Excel icon  Import From Excel
    10.  Grid layout options
    11.  ER Diagrams
    12.  Layout
    yEd Graph Editor iconProtégé Icon

    yEd Graph Editor VS Protégé

    Is yEd Graph Editor a good alternative to Protégé?
     
    • Some users think yEd Graph Editor is a great Protégé alternative, some don't.

    • yEd Graph Editor is the most popular Web-based, Windows, Mac & Linux alternative to Protégé.

    • yEd Graph Editor is the most popular free alternative to Protégé.

    • yEd Graph Editor is Free and ProprietaryProtégé is Free and Open Source
  2. TheBrain icon
     138 likes

    TheBrain helps you organize all your Web pages, contacts, documents, emails and files in a context-driven visual map.

    127 TheBrain alternatives
    TheBrain screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad

    TheBrain Features

    1.  Visual timeline
    2.  Visual-thinking
    3.  Visual bookmarks
    4.  Brainstorming
    5.  Cloud Sync
    6.  Portable
    7.  Interactive map
    TheBrain iconProtégé Icon

    TheBrain VS Protégé

    Is TheBrain a good alternative to Protégé?
     
    • TheBrain is the most popular Android, iPhone, iPad & Android Tablet alternative to Protégé.

    • TheBrain is Freemium and ProprietaryProtégé is Free and Open Source
  3. quiver diagram editor icon
     6 likes

    Efficient web-based tool for constructing high-quality commutative diagrams. Offers LaTeX export with embedded links, intuitive interface supporting both mouse and keyboard inputs, and features like multiple selections, macro support, and smart label alignment.

    52 quiver diagram editor alternatives
    quiver diagram editor screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Online

    Properties

    1.  Privacy focused

    Features

    1.  No registration required
    2.  Ad-free
    3.  No Tracking
    4. LaTeX icon  Support for LaTeX
    5.  Activity history
    6.  Undo and redo
    7.  Export to LaTeX
    8.  Support for Keyboard Shortcuts
    9.  Drag and Drop
    10.  Multi-selection
    quiver diagram editor iconProtégé Icon

    quiver diagram editor VS Protégé

    Is this a good alternative to Protégé?
     
    • quiver diagram editor is the most popular Open Source alternative to Protégé.

    • quiver diagram editor is Free and Open SourceProtégé is also Free and Open Source
    • quiver diagram editor is Privacy focusedProtégé is not according to our users
  4. Visual Understanding Environment icon
     84 likes

    Visual Understanding Environment (VUE) is a mind-mapping and concept-mapping tool. It is also a non-linear presentation program.

    86 Visual Understanding Environment alternatives
    Visual Understanding Environment screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux

    Visual Understanding Environment Features

    1.  Java IDE
    2.  Non linear presentation
    3.  Concept Mapping
    Discontinued

    The project seems no longer developed. Last version, 3.3.0, released in October 2015, can be still downloaded from the official website and from GitHub.

    Visual Understanding Environment iconProtégé Icon

    Visual Understanding Environment VS Protégé

    Is this a good alternative to Protégé?
     
  5. Datagraphs icon
     1 like

    Knowledge graphs.

    9 Datagraphs alternatives
    Datagraphs screenshot 1

    License model

    Platforms

    • Online

    Datagraphs Features

    1.  Data visualization
    2.  Knowledge base
    Datagraphs iconProtégé Icon

    Datagraphs VS Protégé

    Is Datagraphs a good alternative to Protégé?
     
    • Datagraphs is the most popular commercial alternative to Protégé.

    • Datagraphs is Paid and ProprietaryProtégé is Free and Open Source
  6. CmapTools icon
     48 likes

    concept maps on servers, edit their maps synchronously (at the same time) with other users on the Internet, and search the web for information relevant to a concept map.

    43 CmapTools alternatives
    CmapTools screenshot 1

    License model

    • FreeProprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • iPad

    CmapTools Features

    1.  Knowledge Management
    2.  Brainstorming
    3.  Concept Mapping
    CmapTools iconProtégé Icon

    CmapTools VS Protégé

    Is CmapTools a good alternative to Protégé?
     
  7. 3D Topicscape icon
     7 likes

    3D Topicscape is a Personal Information Manager that provides a template loosely based on mind-mapping or concept mapping. It presents the mind map as a 3D scene where each node is a cone (or pyramid, or variation on such a shape). It can also display in a 2D format.

    19 3D Topicscape alternatives
    Example

    License model

    • FreemiumProprietary

    Platforms

    • Windows

    3D Topicscape Features

    1.  Personal Information Manager (PIM)
    3D Topicscape iconProtégé Icon

    3D Topicscape VS Protégé

    Is 3D Topicscape a good alternative to Protégé?
     
  8.  1 like

    Unilexicon™ a visual editor and taxonomy manager for authoring controlled vocabularies with a content tagging extension.

    3 Unilexicon alternatives

    License model

    • FreeOpen Source

    Platforms

    • Online
    Protégé Icon

    Unilexicon VS Protégé

    Is Unilexicon a good alternative to Protégé?
     
8 of 8 Protégé alternatives