head to head · open source
openhuman vs wechaty
openhuman has 39,838 GitHub stars, 3,928 forks, 189 open issues and last shipped yesterday. wechaty has 23,269 stars, 2,879 forks, 198 open issues and last shipped 9 months ago. openhuman leads on adoption by 71% (39,838 vs 23,269 stars). openhuman is written in Rust under GPL-3.0; wechaty is written in TypeScript under Apache-2.0. openhuman has attracted 10% as many forks as stars, wechaty 12%. openhuman 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
| openhuman | wechaty | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 23K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Rust | TypeScript |
| Last push | 2026-09-17 | 2025-12-21 |
| Forks | ⑂ 3.9K | ⑂ 2.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick openhuman if
- You weight community size — 40K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick wechaty if
- You want the wechaty feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and wechaty fits your workflow better
About openhuman
OpenHuman is an open source, GPL 3.0 licensed agent harness written in Rust and shipped as a Tauri desktop application, aimed at individuals who want a personal AI assistant whose memory, orchestration, and research tooling run local first on their own machine.
read the full openhuman overview →
About wechaty
Wechaty is an open source conversational RPA (Robotic Process Automation) SDK for chatbot makers, written in TypeScript and released under the Apache 2.0 license. It lives in the Node.js and npm ecosystem, and it presents itself as a universal interface to messaging platforms such as WhatsApp and WeChat, with support for additional platforms. The project has been developed for roughly ten years, carries more than 23,000 stars and 2,800 forks on GitHub, and its documentation and community hub live at wechaty.js.org.
read the full wechaty overview →
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Frequently asked questions
Is openhuman or wechaty more popular?
openhuman has 39,838 GitHub stars and wechaty has 23,269. openhuman has the larger community by that measure.
Are openhuman and wechaty free?
Both are open source. openhuman is licensed under GPL-3.0 and wechaty under Apache-2.0. Neither carries a licence fee.
What is the difference between openhuman and wechaty?
openhuman is written in Rust and wechaty in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, openhuman or wechaty?
Choose openhuman if you want the larger community (39,838 stars) or its GPL-3.0 licence terms. Choose wechaty if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.