head to head · open source
vibe-kanban vs OpenProject
vibe-kanban has 28,569 GitHub stars, 3,050 forks, 540 open issues and last shipped 5 days ago. OpenProject has 16,933 stars, 3,676 forks, 224 open issues and last shipped yesterday. vibe-kanban leads on adoption by 69% (28,569 vs 16,933 stars). vibe-kanban is written in Rust under Apache-2.0; OpenProject is written in Ruby under GPL-3.0. vibe-kanban has attracted 11% as many forks as stars, OpenProject 22%. OpenProject 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.
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Side by side
| vibe-kanban | OpenProject | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 17K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Rust | Ruby |
| Last push | 2026-10-29 | 2026-11-02 |
| Forks | ⑂ 3.0K | ⑂ 3.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick vibe-kanban if
- You weight community size — 29K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick OpenProject if
- You want the OpenProject feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Ruby
- You evaluated both and OpenProject fits your workflow better
About vibe-kanban
Get 10X more out of Claude Code, Gemini CLI, Codex, Amp and other coding agents... Vibe Kanban is sunsetting. Read the announcement. Overview In a world where software engineers spend most of their time planning and reviewing coding agents, the most impactful way to ship more is to get faster at planning and review. Vibe Kanban is built for this. Use kanban issues to plan work, either privately or with your team. When you're ready to begin, create workspaces where coding agents can execute. Plan with kanban issues — create, prioritise, and assign issues on a kanban board Run coding agents in workspaces — each…
read the full vibe-kanban overview →
About OpenProject
OpenProject We empower teams to achieve great things together for the good of society. OpenProject is a web based open source project management software for teams and organizations that require transparency, flexibility, and data sovereignty. Manage projects, portfolios, products, tasks, bugs, agile workflows, roadmaps, and team collaboration in a single platform. OpenProject can be self hosted and is designed for organizations looking for an open source enterprise ready alternative to tools such as Jira, MS Project, Monday, Asana, YouTrack while maintaining full control over their data and infrastructure…
read the full OpenProject overview →
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Frequently asked questions
Is vibe-kanban or OpenProject more popular?
vibe-kanban has 28,569 GitHub stars and OpenProject has 16,933. vibe-kanban has the larger community by that measure.
Are vibe-kanban and OpenProject free?
Both are open source. vibe-kanban is licensed under Apache-2.0 and OpenProject under GPL-3.0. Neither carries a licence fee.
What is the difference between vibe-kanban and OpenProject?
vibe-kanban is written in Rust and OpenProject in Ruby. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, vibe-kanban or OpenProject?
Choose vibe-kanban if you want the larger community (28,569 stars) or its Apache-2.0 licence terms. Choose OpenProject if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.