head to head · open source
AstrBot vs wechaty
AstrBot has 45,662 GitHub stars, 3,350 forks, 1,516 open issues and last shipped yesterday. wechaty has 23,476 stars, 2,908 forks, 198 open issues and last shipped 11 months ago. AstrBot leads on adoption by 95% (45,662 vs 23,476 stars). AstrBot is written in Python under AGPL-3.0; wechaty is written in TypeScript under Apache-2.0. AstrBot has attracted 7% as many forks as stars, wechaty 12%. AstrBot 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
| AstrBot | wechaty | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 23K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2025-12-21 |
| Forks | ⑂ 3.4K | ⑂ 2.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick AstrBot if
- You weight community size — 46K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- 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 AstrBot
简体中文 ｜ 繁體中文 ｜ 日本語 ｜ Français ｜ Español ｜ Русский Documentation ｜ Blog ｜ Roadmap ｜ Issue Tracker ｜ Email Support AstrBot is an open source all in one Agent chatbot platform that integrates with mainstream instant messaging apps. It provides reliable and scalable conversational AI infrastructure for individuals, developers, and teams. Whether you're building a personal AI companion, intelligent customer service, automation assistant, or enterprise knowledge base, AstrBot enables you to quickly build production ready AI applications within your IM platform workflows. Key Features 1. 💯 Free & Open Source. 2. ✨ AI…
read the full AstrBot overview →
About wechaty
Wechaty Ship.Fail PreAngel Elevator Pitch Wechaty is a conversational RPA SDK that simplifies the process of building chatbots. It's like a Swiss Army knife for chatbot development, providing a universal interface to various messaging platforms such as WhatsApp, WeChat, and more. With Wechaty, you write your bot code once, and it runs on any of the supported platforms. This means you can focus on creating engaging conversational experiences without worrying about the underlying complexities of each platform's API. It's open source, easy to use, and backed by a vibrant community that's ready to help you bring…
read the full wechaty overview →
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Frequently asked questions
Is AstrBot or wechaty more popular?
AstrBot has 45,662 GitHub stars and wechaty has 23,476. AstrBot has the larger community by that measure.
Are AstrBot and wechaty free?
Both are open source. AstrBot is licensed under AGPL-3.0 and wechaty under Apache-2.0. Neither carries a licence fee.
What is the difference between AstrBot and wechaty?
AstrBot is written in Python 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, AstrBot or wechaty?
Choose AstrBot if you want the larger community (45,662 stars) or its AGPL-3.0 licence terms. Choose wechaty if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.