OpenProject vs Trello

What OpenProject is

OpenProject is open-source project management with Gantt charts, agile boards and time tracking, self-hostable or cloud.

What Trello is

Trello is the world's most popular and simple Kanban board system. It brings the 'To Do, Doing, Done' logic into the digital world in its purest form. You manage your workflow by dragging cards between columns. Its success is rooted in providing instant usability for those who don't want to get lost in complex features. With 'Power-Ups,' it can connect to tools like Slack or GitHub, while 'Butler' automation handles routine chores easily.

What Trello is built to do

Kanban Boards

Create a visual workflow by dragging and dropping cards between lists.

Butler Automation

Set up rules triggered by card movements without writing any code.

Power-Ups

Add calendars, voting, or external app integrations directly to your cards.

Checklists

Break large tasks into smaller pieces within individual cards.

Choose OpenProject if

• Organisations needing formal project planning without commercial licensing.

Choose Trello if

• Freelancers, Small Teams, and Personal Planners.

OpenProject: pros & cons

• Classic project management and agile in one tool
• Self-hostable with no per-seat licence
• Gantt and baseline features included
• Enterprise features are behind the paid edition
• Self-hosting is real maintenance
• Interface is functional rather than fast

Trello: pros & cons

• Zero Training: Anyone can understand how to use it at first glance.
• Fast and Light: Low CPU usage and very responsive in both browser and mobile.
• Visual Simplicity: Lets you see exactly where work stands with one look.
• Free Plan: One of the best free tiers for personal use and small projects.
• Complexity Cap: Can become difficult to manage for projects with hundreds of tasks.
• Reporting: Has very low capacity for deep data analysis and advanced charting.
• Hierarchy: Not as flexible as rivals for breaking projects into layers or sub-tasks.