head to head · open source
Planka vs lotti
Planka has 12,567 GitHub stars, 1,378 forks, 425 open issues and last shipped 3 days ago. lotti has 1,175 stars, 119 forks, 4 open issues and last shipped today. Planka leads on adoption by 970% (12,567 vs 1,175 stars). Planka is written in JavaScript under a custom or non-standard licence; lotti is written in Dart under GPL-3.0. Planka has attracted 11% 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
| Planka | lotti | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 1.2K |
| License | Custom / other | GPL-3.0 |
| Written in | JavaScript | Dart |
| Last push | 2026-09-17 | 2026-09-20 |
| Forks | ⑂ 1.4K | ⑂ 119 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Planka if
- You weight community size — 13K stars and counting
- You want the Custom / other license terms
- Your stack matches JavaScript
- 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 Planka
Planka is a self hosted Kanban board for project and task management. It lives in the open source project and work management ecosystem, with JavaScript as its implementation language, and it positions itself as an open alternative to Trello and Monday.com. The project provides a free Community edition for self hosting, while PLANKA Pro adds organization features and developer support.
read the full Planka 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 Planka or lotti more popular?
Planka has 12,567 GitHub stars and lotti has 1,175. Planka has the larger community by that measure.
Are Planka and lotti free?
Both are open source. Planka has no licence declared in this registry, and lotti is licensed under GPL-3.0. Both are free to self-host.
What is the difference between Planka and lotti?
Planka is written in JavaScript 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, Planka or lotti?
Choose Planka if you want the larger community (12,567 stars) or its Custom / other licence terms. Choose lotti if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.