head to head · open source
AstrBot vs wechaty
AstrBot has 40,639 GitHub stars, 2,927 forks, 1,516 open issues and last shipped yesterday. wechaty has 23,271 stars, 2,878 forks, 198 open issues and last shipped 9 months ago. AstrBot leads on adoption by 75% (40,639 vs 23,271 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 | ★ 41K | ★ 23K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2025-12-21 |
| Forks | ⑂ 2.9K | ⑂ 2.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick AstrBot if
- You weight community size — 41K 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
AstrBot is an open source all in one Agent chatbot platform written in Python and licensed under AGPL 3.0. It integrates with mainstream instant messaging applications and provides conversational AI infrastructure for individuals, developers, and teams. The project lives in the AI and machine learning ecosystem, specifically the AI interaction and interfaces category, and it has been developed over roughly four years. Its repository carries 40,504 stars and 2,915 forks, and its documented homepage is astrbot.app. Topics attached to the project include agent, ai, chatbot, chatgpt, discord, docker, gemini, gpt, lla…
read the full AstrBot 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 AstrBot or wechaty more popular?
AstrBot has 40,639 GitHub stars and wechaty has 23,271. 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 (40,639 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.