Open Source OpenProject AlternativesProject Management & Team Collaboration Tools like OpenProject

The best open source alternative to OpenProject is AFFiNE. If that doesn't suit you, our users have ranked more than 100 alternatives to OpenProject and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to OpenProject are Kan.bn, Redmine, Taiga.io and Focalboard.

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OpenProject alternatives are mainly Project Management Tools, but if you're looking for Task Management Tools or Team Collaboration Tools you can filter on that. Other popular filters include Self-Hosted, Open Source, Windows and Mac. These are just examples - use the filter bar below to find more specific alternatives to OpenProject.
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Alternatives list

  1. AFFiNE icon

    AFFiNE

     107 likes

    Open-source, privacy-focused workspace combining note-taking, project and task management, Kanban board, interactive whiteboard, Pomodoro timer, Markdown support, offline access, real-time team collaboration with @mentions, goal tracking, subtasks, and customizable features.

    135 AFFiNE alternatives

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Self-Hosted
    AFFiNE screenshot 1
     
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    1
    Comments about AFFiNE as an Alternative to OpenProject
    Guest
    Negative
    0

    It looks like it serves other purpuses.

    Review by a new / low-activity user.
    AFFiNE icon
    AFFiNE icon
    • AFFiNE is Freemium and Open SourceOpenProject is also Freemium and Open Source
    • AFFiNE is Privacy focused and LightweightOpenProject is not according to our users
  2. Kan.bn icon

    Kan.bn

     29 likes

    Open source kanban platform offering team collaboration, workspace members, board visibility controls, Trello import, card labelling, detailed activity logs, commenting, and self-hosting options, plus upcoming board templates and third-party integrations.

    85 Kan.bn alternatives

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
    Kan.bn screenshot 1
     
  4. Redmine icon

    Redmine

     396 likes

    Redmine is a flexible project management web application. Written using Ruby on Rails framework, it is cross-platform and cross-database.

    256 Redmine alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • MySQL Community Edition
    • Self-Hosted
    • MariaDB
    • Ruby
    • Microsoft SQL Server
    • Cloudron
    • Ruby on Rails
    • PostgreSQL
    Issue List
     
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    7
  5. Ad
    Screenshot
    Easy Redmine icon
    Easy Redmine

    Adaptive suite integrating project, IT service, and source code management for technology teams, featuring time tracking, issue and document management, customizable dashboards, third-party integration, agile and waterfall suppor...

    https://www.easyredmine.com
    Learn More
  6. Taiga.io icon

    Taiga.io

     300 likes

    Taiga is the easy and intuitive yet powerful agile project management tool for multi-functional teams. Taiga has a best in class Sprint task board, and you can seamlessly migrate to Kanban if needed.

    229 Taiga.io alternatives

    Cost / License

    Application type

    Platforms

    • Online
    • BSD
    • Self-Hosted
    • Django
    • Angular
    • Software as a Service (SaaS)
    • Cloudron
    Taiga.io screenshot 1
     
  7. Focalboard icon

    Focalboard

     49 likes

    Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

    284 Focalboard alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    Focalboard screenshot 1
     
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    1
    Comments about Focalboard as an Alternative to OpenProject
    michalciania
    0

    Still very early version. Buggy and missing a lot of features.

    Focalboard icon
    Focalboard icon
    • Focalboard is Free and Open SourceOpenProject is Freemium and Open Source
    • Focalboard is Privacy focusedOpenProject is not according to our users
  10. Kaneo icon

    Kaneo

     16 likes

    Open source project management platform offering kanban boards, team collaboration with real-time updates and comments, timeline tracking, automation, full customization, MIT licensing, data privacy with end-to-end encryption, self-hosting, and community-driven development.

    84 Kaneo alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Self-Hosted
    • Docker
    Kaneo screenshot 1
     
  11. GanttProject icon

    GanttProject

     113 likes

    GanttProject is a cross-platform desktop tool for project scheduling and management. It runs on Windows, Linux and MacOSX, it is free and its code is opensource. What can it do?

    149 GanttProject alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Linux Mint
    • Ubuntu
    GanttProject application window showing Gantt chart of the sample project
     
  12. Plane icon

    Plane

     22 likes

    Open source alternative supporting project management, issue and task tracking, custom workflows, Kanban, list, calendar views, analytics, imports, secure encryption, Slack and GitHub integrations, Agile and Waterfall frameworks, and advanced customization.

    68 Plane alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    Plane screenshot 1
     
  13. ProjectLibre icon

    ProjectLibre

     74 likes

    ProjectLibre is a Java-based project management solution that gives Microsoft Project a run for its money. Offering a UI similar enough to ease the transition from Microsoft's market leader, ProjectLibre packs in calendars, resource tracking, task management, and...

    39 ProjectLibre alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    ProjectLibre screenshot 1
     
  14. tillywork icon

    tillywork

     12 likes

    Manage projects, streamline marketing and sales, and create your product roadmap in one app.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    tillywork screenshot 1
     
12 of 43 OpenProject alternatives