head to head · open source
kanboard vs lotti
kanboard has 9,874 GitHub stars, 1,996 forks, 160 open issues and last shipped 9 days ago. lotti has 1,175 stars, 119 forks, 4 open issues and last shipped today. kanboard leads on adoption by 740% (9,874 vs 1,175 stars). kanboard is written in PHP under MIT; lotti is written in Dart under GPL-3.0. kanboard has attracted 20% as many forks as stars, lotti 10%. lotti was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| kanboard | lotti | |
|---|---|---|
| GitHub stars | ★ 9.9K | ★ 1.2K |
| License | MIT | GPL-3.0 |
| Written in | PHP | Dart |
| Last push | 2026-09-11 | 2026-09-20 |
| Forks | ⑂ 2.0K | ⑂ 119 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick kanboard if
- You weight community size — 9.9K stars and counting
- You want the MIT license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick lotti if
- You want the lotti feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Dart
- You evaluated both and lotti fits your workflow better
About kanboard
Kanboard is MIT licensed, self hosted Kanban project management software written in PHP, aimed at teams and individuals who want to run their own board based task tracking instead of renting a hosted service.
read the full kanboard overview →
About lotti
Lotti is an open source, end to end encrypted logbook for individuals who want a private, local first record of the work they actually did, staffed by persistent AI agents that read what is recorded and propose the next change for the user to approve.
read the full lotti overview →
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Frequently asked questions
Is kanboard or lotti more popular?
kanboard has 9,874 GitHub stars and lotti has 1,175. kanboard has the larger community by that measure.
Are kanboard and lotti free?
Both are open source. kanboard is licensed under MIT and lotti under GPL-3.0. Neither carries a licence fee.
What is the difference between kanboard and lotti?
kanboard is written in PHP and lotti in Dart. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, kanboard or lotti?
Choose kanboard if you want the larger community (9,874 stars) or its MIT licence terms. Choose lotti if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.