head to head · open source
OpenClaw vs aichat
OpenClaw has 389,982 GitHub stars, 81,978 forks, 6,671 open issues and last shipped yesterday. aichat has 10,452 stars, 743 forks, 104 open issues and last shipped 7 months ago. OpenClaw leads on adoption by 3,631% (389,982 vs 10,452 stars). OpenClaw is written in TypeScript under a custom or non-standard licence; aichat is written in Rust under Apache-2.0. OpenClaw has attracted 21% as many forks as stars, aichat 7%. OpenClaw was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), 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
| OpenClaw | aichat | |
|---|---|---|
| GitHub stars | ★ 390K | ★ 10K |
| License | Custom / other | Apache-2.0 |
| Written in | TypeScript | Rust |
| Last push | 2026-09-17 | 2026-02-23 |
| Forks | ⑂ 82K | ⑂ 743 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenClaw if
- You weight community size — 390K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick aichat if
- You want the aichat feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and aichat fits your workflow better
About OpenClaw
OpenClaw is an open source, self hosted AI assistant in the AI & Machine Learning / AI Interaction & Interfaces category that runs on hardware the user controls and meets them inside the messaging channels they already use, for individuals who want a personal assistant on a laptop and teams that want a shared deployment.
read the full OpenClaw overview →
About aichat
AIChat is an all in one LLM command line tool, written in Rust and licensed under Apache 2.0, that gives developers a shell assistant, an interactive chat REPL, retrieval augmented generation, and AI tools and agents through a single terminal interface to more than twenty language model providers.
read the full aichat overview →
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Frequently asked questions
Is OpenClaw or aichat more popular?
OpenClaw has 389,982 GitHub stars and aichat has 10,452. OpenClaw has the larger community by that measure.
Are OpenClaw and aichat free?
Both are open source. OpenClaw has no licence declared in this registry, and aichat is licensed under Apache-2.0. Both are free to self-host.
What is the difference between OpenClaw and aichat?
OpenClaw is written in TypeScript and aichat in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, OpenClaw or aichat?
Choose OpenClaw if you want the larger community (389,982 stars) or its Custom / other licence terms. Choose aichat if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.