head to head · open source
onedev vs Leantime
onedev has 15,257 GitHub stars, 979 forks, 0 open issues and last shipped today. Leantime has 11,612 stars, 1,131 forks, 328 open issues and last shipped 13 days ago. onedev leads on adoption by 31% (15,257 vs 11,612 stars). onedev is written in Java under MIT; Leantime is written in PHP under AGPL-3.0. onedev has attracted 6% as many forks as stars, Leantime 10%. onedev was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (kanban), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| onedev | Leantime | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 12K |
| License | MIT | AGPL-3.0 |
| Written in | Java | PHP |
| Last push | 2026-09-20 | 2026-09-07 |
| Forks | ⑂ 979 | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick onedev if
- You weight community size — 15K stars and counting
- You want the MIT license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick Leantime if
- You want the Leantime feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches PHP
- You evaluated both and Leantime fits your workflow better
About onedev
OneDev is a self hosted, MIT licensed development platform written in Java that unifies Git hosting, code review, issue tracking, Kanban boards, service desk, time tracking, packages, and CI/CD in one system, aimed at teams that run the whole development lifecycle on their own infrastructure.
read the full onedev overview →
About Leantime
Leantime is an open source project management system in the Business Software / Project & Work Management category, written in PHP and licensed under AGPL 3.0. It is aimed at non project managers and combines strategy, planning, and execution in one place. The project describes itself as built with ADHD, autism, and dyslexia in mind.
read the full Leantime overview →
More in Business Software
Related comparisons
More Project & Work Management projects
Compare either of these against the rest of the Project & Work Management field.
Frequently asked questions
Is onedev or Leantime more popular?
onedev has 15,257 GitHub stars and Leantime has 11,612. onedev has the larger community by that measure.
Are onedev and Leantime free?
Both are open source. onedev is licensed under MIT and Leantime under AGPL-3.0. Neither carries a licence fee.
What is the difference between onedev and Leantime?
onedev is written in Java and Leantime in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, onedev or Leantime?
Choose onedev if you want the larger community (15,257 stars) or its MIT licence terms. Choose Leantime if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.