head to head · open source
QwenPaw vs Kai
QwenPaw has 37,354 GitHub stars, 3,258 forks, 990 open issues and last shipped yesterday. Kai has 1,330 stars, 210 forks, 127 open issues and last shipped yesterday. QwenPaw leads on adoption by 2,709% (37,354 vs 1,330 stars). QwenPaw is written in TypeScript under Apache-2.0; Kai is written in Kotlin under Apache-2.0. QwenPaw has attracted 9% as many forks as stars, Kai 16%. Kai was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (chatbot), 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
| QwenPaw | Kai | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 1.3K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | TypeScript | Kotlin |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 3.3K | ⑂ 210 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick QwenPaw if
- You weight community size — 37K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Kai if
- You want the Kai feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Kotlin
- You evaluated both and Kai fits your workflow better
About QwenPaw
QwenPaw [Documentation] [中文] [日本語] [Русский] Works for you, grows with you. Your personal AI assistant — deploy locally or in the cloud, extend with Skills & Plugins, connect across every channel. What you can do with QwenPaw Automation & scheduling : Set up recurring tasks — news digests, report generation, multi channel broadcasting — all on your schedule. Code & development : Read, edit, review, and test code in your projects with the unified file workspace. Document processing : Read, write, and convert PDF, Word, Excel, and PowerPoint files. Information gathering : Search the web, follow subscriptions…
read the full QwenPaw overview →
About Kai
Kai 9000 An open source AI assistant with persistent memory that runs on Android, iOS, Windows, Mac, Linux, and Web . Website Documentation Sponsor: Atlas Cloud Installation Homebrew (macOS): AUR (Arch Linux): Winget (Windows): Direct Downloads AI That Builds Screens, Not Just Text Kai 9000's Interactive UI lets the AI generate full interactive screens — quizzes, dashboards, recipes, brainstorms, and more. Navigate by tapping buttons instead of scrolling through chat. Features Persistent memory — Kai remembers important details across conversations and uses them automatically Customizable soul — Define the AI's…
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Frequently asked questions
Is QwenPaw or Kai more popular?
QwenPaw has 37,354 GitHub stars and Kai has 1,330. QwenPaw has the larger community by that measure.
Are QwenPaw and Kai free?
Both are open source. QwenPaw is licensed under Apache-2.0 and Kai under Apache-2.0. Neither carries a licence fee.
What is the difference between QwenPaw and Kai?
QwenPaw is written in TypeScript and Kai in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, QwenPaw or Kai?
Choose QwenPaw if you want the larger community (37,354 stars) or its Apache-2.0 licence terms. Choose Kai if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.