Best open source
ActiveCollab alternative

Find out why OpenProject is the best open source ActiveCollab alternative for project management.

  • Test 14 days for FREE
  • Open source
  • On-premises

More than 20+ Mio downloads of the leading open source project management software

#1 open source project management software

OpenProject is the best open source ActiveCollab alternative for project management

ActiveCollab is a well-known project management tool that supports task management, time tracking, and team collaboration. While it offers robust features, its proprietary and cloud-based nature may restrict flexibility, increase costs, and limit control over your data. For teams that prioritize customization, data sovereignty, and long-term cost efficiency, these limitations can be significant.

What does OpenProject offer?

OpenProject, as the leading open source project management software, empowers teams with customizable and self-hosted solutions that ensure data sovereignty, enhanced security, and seamless integration with specific workflows. Unlike ActiveCollab, OpenProject gives you complete control over your data, offers on-premises hosting, and provides the flexibility to adapt the software to your specific needs. Let’s see in detail why OpenProject is the best open source ActiveCollab alternative for project management.

OpenProject vs. ActiveCollab

Compare both tools side by side and decide for yourself

Features OpenProject ActiveCollab
Open source software
OpenProject
ActiveCollab
Available on-premises
OpenProject
ActiveCollab
Available in the cloud
OpenProject
ActiveCollab
Comprehensive project management features
OpenProject
ActiveCollab
Data server in EU/Germany
OpenProject
Headquarters in the EU.
Data stored in EU or, upon request, in Germany.
ActiveCollab
Primary storage locations are in the US and Canada, and data can be shared with third party service providers outside of the EU.

Secure Open Source Alternative

Why is OpenProject better than ActiveCollab for project management

If you are searching for an open source alternative to ActiveCollab, OpenProject provides powerful project management capabilities with the added flexibility of on-premises hosting, advanced data privacy, and cost-efficiency.

We are open source

ActiveCollab is a proprietary platform, which means you are locked into their ecosystem for updates, improvements, and support. As an open source solution, OpenProject offers transparency and allows teams to directly modify and customize the software to meet their needs without relying on a single vendor.

All-in-one project management solution

While ActiveCollab provides great features for project management, some functionalities may require external integrations and add-ons. OpenProject offers a fully integrated solution with built-in features for task management, time tracking, document collaboration, and more, making it a comprehensive choice for teams looking to streamline project management in one platform.

No compromises in data security

OpenProject’s cloud and on-premises editions are fully GDPR-compliant, with all data hosted within the EU by default. With ActiveCollab, primary storage locations are in the US and Canada, and data can be shared with third party service providers outside of the EU.

Not sure yet?

Try OpenProject for free

You can test the OpenProject Enterprise cloud 14 days for free, or you can get a 14 days free trial license key to upgrade your self-hosted Community edition to the Enterprise on-premises – risk-free without cancellation.

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Enterprise add-on

The OpenProject Enterprise add-ons are part of our Enterprise on-premises and cloud plans. With the upgrade to a paid version, you will support the development and maintenance of the open source project.