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Top 5 open source project management software 2024

Estimated reading time: 13 minutes

How to choose the best project management software?

Finding the best project management software suited for your organization is a challenging task. We have put together the important criteria to help you make that choice. As an open source software, we of course advocate for choosing an open source project management software.

We prepared a latest overview of the top 5 open source project management software in 2024 for you to compare and see which one could enable you to tackle your challenges best. Take a look at the feature sets, hosting options, prices, security of the open source project management solutions to make an informed decision for your organization.

Please also make sure to check your potential project management software provider’s privacy policy and data security strategy in detail. In a project management software, confidential data is being processed so you have to make sure your data is in the right hands and being protected.

Here are our 5 best open source project management tools in 2024 with different advantages:

  1. OpenProject
  2. GitLab
  3. Tuleap
  4. Taiga
  5. Orangescrum


OpenProject is the leading open source project management software, licensed under GNU GPL v3.

screenshot OpenProject work package table with Gantt chart

Free and open source software

The software code is freely available on GitHub and the changes to the source code are transparently traceable any time. With OpenProject there is no vendor lock-in.

OpenProject meets the highest data protection and security requirements. The company, based in Berlin, Germany, focuses on developing a secure and privacy-compliant European alternative for project management and team collaboration.

Data sovereignty

With OpenProject, users retain full control over their data. With the self-installed version hosted on its own servers, OpenProject offers the highest level of data sovereignty. Alternatively, hosting is provided on demand on secure servers within Germany. Subcontractors are based in the EU, and there is no user tracking on websites or within the application.

Secure hosting

As self-hosted versions, the Community and Enterprise on-premises editions provide users with data sovereignty. You will benefit from a set-up with ultimate control over your data and with your preferred technical set up.

If you don’t have the capacity or knowledge to host OpenProject in your environment, we offer the Enterprise cloud edition with secure hosting in the EU or on request in Germany. With the OpenProject Enterprise cloud, you will benefit from a data center and network architecture built to meet the requirements of the most security-sensitive organizations. You can rely on hosting in a high security data center and redundant infrastructure, built for high availability and performance. Continuous encrypted data backups in separate locations, regular data privacy assessment and certification by external auditor are part of the security strategy.

Extensive project management features

OpenProject maps the entire project lifecycle, from project planning, execution and project controlling, to project closure. The software supports classic, agile and hybrid project management. The software includes extensive project management functions, such as project and milestone planning (Gantt charts), task recording, agile boards, project wiki, pre- and post-processing of deadlines, forums, time and cost recording, budgets.

Also, UX and UI play an important role at OpenProject. We invest heavily into our interface design team so that the use of OpenProject is as intuitive as possible and users don’t need much training or a documentation quest before jumping right in.


The software is flexibly configurable, can be adapted to individual requirements and is suitable for the respective company processes. With a powerful API, additional systems can be connected if required.

Part of openDesk

OpenProject is one of the software solutions that are used for openDesk – the Sovereign Workplace. The vision of the Sovereign Workplace is to offer a true open source alternative to Microsoft and Google throughout Europe. And OpenProject is ‘openDesk’ ready, which means the current version (and upwards, of course) can be used as part of openDesk.

Active maintenance and development

OpenProject is continuously developed and maintained by an active developer community. New functions, improvements and updates are released regularly. This also allows a quick reaction to possible security gaps.

Professional support and training

OpenProject offers professional support and training. This ensures that users receive both technical and functional support in order to work with the software in the best possible way.


The OpenProject Community edition covers a wide range of features and plugins and is free of charge. This is an on-premises version that requires you to host it in your own environment.

The Enterprise cloud and on-premises editions offer you professional support as well as additional premium and security features. Consequently, these are paid plans. Pricing starts from €5.95 per month per user, long-term subscriptions though are cheaper.

OpenProject offers a 14 days free trial which you can extend on request.


GitLab is a source code management and DevOps platform that can also be used for project management, licensed under MIT open source license. It has a clear focus on software development. The users benefit from fast deployments, standardization, automation and increased security of the software development process.

Screenshot GitLab issue board Source:

GitLab Feature set

GitLab has a vast feature set to allow the mapping of the entire software delivery lifecycle. It offers many specific features targeted at software developers, such as DevOps Reports. Both agile and traditional project management methodologies are supported by GitLab as it also includes timelines, task management and workflows. However, time tracking or budget and costs are features missing in GitLab’s offer.

Overall, one can say that GitLab has a more technical user interface due to the fact that the main target group is software engineers. It might not be as intuitive as other open source project management software in 2024.

New in 2024: If you are not entirely convinced by the GitLab offering in terms of project management, but like its feature set, you can use OpenProject with its GitLab integration, which was recently added to the core.

See a comparison between GitLab and OpenProject to compare both open source project management tools.

GitLab Hosting

GitLab is available in the cloud and on-premises. The self-installed version provides full data control. GitLab’s cloud version, the core infrastructure, is primarily hosted in Google Cloud Platform’s (GCP) US-East1 region.

The location where your data is stored is important as it determines which regulations and data privacy measures apply (in the EU e.g. the providers have to adhere to GDPR). Feel free to read up more about cloud security.

GitLab Pricing

While there is a free version available (with limited storage, users and features), the paid versions start from $19 per user per month. To test the paid version, GitLab offers a 30 days free trial.


Tuleap is an open source project management software for agile project management, licensed under GNU GPL.

Screenshot Tuleap dashboard Source:

Tuleap Feature set

Tuleap comprises all agile project management features like task board, backlog, Kanban boards, burnup and burndown charts, dashboard. It allows you to execute software development, test management, project tracking and agile planning in specific.

If you are an agile or software development team, Tuleap’s clear focus on the agile methodology might work very well for you. For a broader project management approach, you might miss traditional project management features like a Gantt chart or a Wiki, and options to track time, budget and costs. Working in Tuleap, its interface seems very intuitive.

See a comparison between Tuleap and OpenProject to compare both open source project management tools.

Tuleap Hosting

Tuleap is available in the cloud and on-premises. The premium cloud version gives you a hosting choice among providers in France, Switzerland, USA, UK, Korea. There is no information on the basic cloud hosting.

Tuleap Pricing

There is no free version of Tuleap available. The cheapest option is the basic cloud version that starts from 6€ per user per month. However, Tuleap offers a free trial if you contact them.


Taiga is an open source project management software whose beginnings date back to a Kaleidos hackathon in 2013. It is licensed under MPL 2.0.

Screenshot Taiga Kanban board Source:

Taiga Feature set

Taiga’s vision was to create an intuitive and visually appealing agile project management tool for developers and designers. Accordingly, Taiga offers a comprehensive feature set for agile project management. It includes Kanban boards, backlog, estimation tool, issue tracking, dashboard and more.

Consequently, classic project management features are not part of Taiga, limiting its use cases to agile methodologies only. Taiga has a very intuitive interface, which makes it easy for users to start working with the software.

See a comparison between Taiga and OpenProject to compare both open source project management tools.

Taiga Hosting

Taiga is available in the cloud and on-premises. The cloud version is hosted in the EU by AWS, which means it complies with GDPR in this regard.

Taiga Pricing

There is a free cloud and free on-premises version available. The paid Taiga cloud edition comes with premium support and is at $70 per month (unlimited users).


Part of the top 5 open source project management software 2024 is also Orangescrum. It offers a cloud, on-premises version and open source enterprise edition. The open source edition is licensed under GNU GPL v3.

Screenshot Orangescrum dashboard Source:

Orangescrum Feature set

Orangescrum offers classic as well as agile project management features. Resource management, schedule management (Gantt charts), budget and cost management, issue tracking, time tracking, workflow management as well as backlogs are available.

The on-premises and cloud version include even more features (burndown chart, project overview, task labels, custom task types, recurring tasks, invoicing etc.). Those are premium features and are part of paid plans.

Orangescrum’s interface looks very intuitive. See a comparison between Orangescrum and OpenProject to compare both open source project management tools.

Orangescrum Hosting

Orangescrum is available in the cloud and self-hosted. The cloud version is hosted with AWS (location not mentioned).

Orangescrum’s privacy policy states that they are taking many steps across the entire company to ensure they will be ready for the GDPR.

Orangescrum Pricing

The Orangescrum open source edition can be downloaded for free. You can add paid support plans to it, from $299 per month. You can try Orangescrum for 15 days for free.

There is a free Orangescrum cloud edition for 3 users and limited storage, paid plans are starting from $8 per user per month. The on-premises version with premium features and support is charged as a once-off (from $4,425), with potential support subscriptions for following years.

Compare the top 5 open source project management software

Choosing the best project management software that fits your organization depends on a variety of criteria, including the features and use cases you want, the size of your team, and hosting preferences. All listed top 5 open source project management software have their advantages.

If you are looking for an open source project management software in 2024, we recommend to have a look at OpenProject, GitLab, Tuleap, Taiga, and Orangescrum.

To give you a quick summary:

  • OpenProject offers traditional, classic and hybrid project management features with a very intuitive interface. It is available in the cloud and on-premises and focuses on data security and privacy, protecting your confidential data. Therefore, the cloud version is securely hosted in the EU or on request in Germany. The OpenProject Community edition (on-premises) includes a comprehensive feature set and is free of charge.
  • GitLab has an elaborate feature set that is mainly targeted at software development teams and has a more techy interface. It is available in the cloud and on-premises. The cloud is hosted in the US. They offer a free on-premises version for a maximum of 5 users with limited storage and essential features only.
  • Tuleap is only for agile project management teams. It offers an intuitive interface. It comes both as on-premises and cloud version. Only for the premium cloud version you can choose the location of the host provider. Tuleap does not offer a free version.
  • Taiga also only offers agile project management features, though with a very appealing interface. It is available as cloud and on-premises version and the cloud version is hosted in the EU. Taiga offers a free cloud and free on-premises version.
  • Orangescrum has a big feature set for traditional as well as agile project management with an intuitive interface. There are on-premises and cloud versions, the latter is hosted by AWS but it seems Orangescrum might not comply fully with GDPR. The open source version with reduced feature set is free of charge and there is a free cloud version for a maximum of 3 users.

Regarding the pricing of all top 5 open source project management software, we recommend you visit the individual websites to input your team size and other requirements to find out the detailed pricing as there are many variables that may change the pricing.

You can also take a look at a more detailed comparisons of OpenProject to other alternatives.