Open Source Smartsheet Alternatives

    The best open source alternative to Smartsheet is Redmine, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Smartsheet and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Smartsheet are OpenProject (Freemium, Open Source), GanttProject (Free, Open Source), ProjectLibre (Free, Open Source) and LibrePlan (Freemium, Open Source).

    This page was last updated Jun 22, 2021
    1. Redmine is a flexible project management web application. Written using Ruby on Rails framework, it is cross-platform and cross-database.
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      Redmine vs Smartsheet opinions
      This alternative is disputed. Redmine is still a legitimate alternative to Smartsheet, but it might have issues that some users think are important.
      davidshq Redmine is based around software development, Smartsheet was designed to handle anything.
      Negative comment • almost 5 years ago

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    2. OpenProject is an open-source project management software with a wide set of features and plugins. It supports project timelines / Gantt charts, issue tracking, wiki, document management, time and cost reporting, code management, Scrum and much more.
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    4. 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? * Gantt chart. - Create work breakdown structure, draw dependencies, define milestones.
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    5. ProjectLibre is a Java-based project management solution that gives Microsoft Project a run for its money.
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    6. LibrePlan is an open source web application for project planning, monitoring and control.
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    8. SOGo

      • Freemium • Open Source
      • Linux
      • Online
      • Thunderbird
      • Cloudron
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      SOGo is groupware server with a focus on scalability and open standards.
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    9. Baserow

      • Free • Open Source
      • Online
      • Self-Hosted
      • Software as a Service (SaaS)
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      Baserow is an open source online database. Create your own database without technical experience. Our user friendly no-code platform gives you the powers of a developer without leaving your browser. Hosted and self hosted version available.
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    10. Collabtive is a cloud based groupware, easy to use and efficient for your projects.
    11. ZenTao is an open source project management tool, supporting Scrum. It integrates product management, project management, bug management and QA management, etc., covering all lifecycle of software development.
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    12. Planner is the GNOME project management tool.Its goal is to be an easy-to-use no-nonsense cross-platform project management application.
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    Showing 10 of 24 alternatives