head to head · open source
Wekan vs paca
Wekan has 21,150 GitHub stars, 3,002 forks, 165 open issues and last shipped yesterday. paca has 2,018 stars, 186 forks, 8 open issues and last shipped yesterday. Wekan leads on adoption by 948% (21,150 vs 2,018 stars). Wekan is written in JavaScript under MIT; paca is written in Go under Apache-2.0. Wekan has attracted 14% as many forks as stars, paca 9%. Wekan 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
| Wekan | paca | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 2.0K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.0K | ⑂ 186 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Wekan if
- You weight community size — 21K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick paca if
- You want the paca feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and paca fits your workflow better
About Wekan
WeKan ® Open Source kanban Downloads Docker Containers GitHub Docker Hub RedHat Quay.io docker compose.yml at Standards WeKan and Standard for Public Code assessment was made at 2023 11. Currently Wekan meets 8 out of 16 criteria out of the box. Some others could be met with small changes. Code stats CII Best Practices Code Climate Open Hub OSS Insight Translate WeKan ® at Transifex Translations to non English languages are accepted only at Transifex using webbrowser. New English strings of new features can be added as PRs to master branch file wekan/imports/i18n/data/en.i18n.json . WeKan ® feature requests and…
read the full Wekan overview →
About paca
Paca AI native. Free. Lightweight. Open source. The fully customizable alternative to Jira, Trello, ClickUp, and Monday. ✨ Sponsored by Getting Started · MCP Server · Paca Skills · Architecture · Contributing · Roadmap What is Paca? Paca is a self hosted project management platform where AI agents and humans collaborate as equal teammates inside a Scrum team — not as chatbots bolted on the side. Jira gives you a backlog. ClickUp gives you automations. Monday gives you dashboards. Paca gives your AI agents a seat at the table. They join sprint planning, pick up tasks from the board, write BDD specs, and adapt…
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Frequently asked questions
Is Wekan or paca more popular?
Wekan has 21,150 GitHub stars and paca has 2,018. Wekan has the larger community by that measure.
Are Wekan and paca free?
Both are open source. Wekan is licensed under MIT and paca under Apache-2.0. Neither carries a licence fee.
What is the difference between Wekan and paca?
Wekan is written in JavaScript and paca in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Wekan or paca?
Choose Wekan if you want the larger community (21,150 stars) or its MIT licence terms. Choose paca if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.