GanttProject vs Leantime
A side-by-side comparison of two self-hosted project management & tasks options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
GanttProject
Desktop project scheduling with Gantt charts
VS
Leantime
Goal-oriented project management for teams
| Feature | GanttProject | Leantime |
|---|---|---|
| Category | Project Management & Tasks | Project Management & Tasks |
| License | GPL-3.0 | AGPL-3.0 |
| Language | Java | PHP |
| Setup difficulty | Easy | Medium |
| Min. RAM | 512 MB | 512 MB |
| Deployment | binary, source | docker, bare-metal |
| GitHub stars | ★ 1,088 | ★ 11,271 |
| First released | 2003 | 2019 |
| Replaces | Microsoft Project | Asana, Trello, Notion |
Why pick each one
Choose GanttProject if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- Active community (1.1k GitHub stars)
- Written in Java
Choose Leantime if…
- Goal-focused approach
- Accessible to non-techies
- Active development
Frequently asked questions
Is GanttProject or Leantime better?
Neither is universally better. Leantime has the larger community, while GanttProject is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are GanttProject and Leantime free and open-source?
Yes. GanttProject is licensed under GPL-3.0 and Leantime under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run GanttProject and Leantime with Docker?
GanttProject: check the project docs for container support. Leantime: yes.