head to head · open source
AstrBot vs eliza
AstrBot has 45,662 GitHub stars, 3,350 forks, 1,516 open issues and last shipped yesterday. eliza has 19,756 stars, 5,861 forks, 1,069 open issues and last shipped yesterday. AstrBot leads on adoption by 131% (45,662 vs 19,756 stars). AstrBot is written in Python under AGPL-3.0; eliza is written in TypeScript under MIT. AstrBot has attracted 7% as many forks as stars, eliza 30%. eliza was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (agent, ai, chatbot, discord), 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 | eliza | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 20K |
| License | AGPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.4K | ⑂ 5.9K |
| 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 eliza if
- You want the eliza feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and eliza 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 eliza
elizaOS Your agentic operating system. Eliza · Eliza Cloud · elizaOS downloads · Documentation · App catalog elizaOS is an open source TypeScript framework and product stack for autonomous AI agents. This monorepo contains the core runtime, the Eliza app, the CLI, cloud services, native bridges, and first party plugins. The bootable Linux and Android distributions live in the separate elizaOS/os repository. Choose a starting point Run Eliza from source The repository pins Bun and Node versions in package.json . Install those versions, then: bun install also prepares submodules and patches, provisions supported…
read the full eliza overview →
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Frequently asked questions
Is AstrBot or eliza more popular?
AstrBot has 45,662 GitHub stars and eliza has 19,756. AstrBot has the larger community by that measure.
Are AstrBot and eliza free?
Both are open source. AstrBot is licensed under AGPL-3.0 and eliza under MIT. Neither carries a licence fee.
What is the difference between AstrBot and eliza?
AstrBot is written in Python and eliza 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 eliza?
Choose AstrBot if you want the larger community (45,662 stars) or its AGPL-3.0 licence terms. Choose eliza if its feature set, stack or MIT licence fits better. Both are self-hostable.