# OpenClaw vs ZeroClaw

> Side-by-side comparison of two projects in the OpenClaw ecosystem.

Canonical HTML: https://shelldex.com/compare/openclaw-vs-zeroclaw/
JSON: https://shelldex.com/api/compare/openclaw-vs-zeroclaw.json

| Field | OpenClaw | ZeroClaw |
| --- | --- | --- |
| Tagline | The OG self-hosted AI super-agent | Zero overhead, zero compromise |
| Language | typescript | rust |
| Status | active | active |
| Stars | 372k | 31k |
| Forks | 77049 | 4616 |
| Open issues | 7041 | 449 |
| License | MIT | Apache-2.0 |
| Last commit | 2026-05-15T16:50:31Z | 2026-05-15T16:27:04Z |
| 7d growth | 3106 | 278 |
| MCP support | yes | yes |
| Requires LLM | yes | yes |
| Platforms | server | server |
| Categories | reference, self-hosted | performance, lightweight |
| Health score | 95/100 | 95/100 |
| Leaderboard rank | #1 | #5 |

## Key differences

- OpenClaw has 12x more stars (372k vs 31k), indicating significantly broader adoption.
- OpenClaw is growing faster with +3.1k stars this week vs +278 for ZeroClaw.
- OpenClaw is written in TypeScript while ZeroClaw uses Rust, which may influence your choice depending on your stack.
- OpenClaw uses the MIT license while ZeroClaw uses Apache-2.0.
- OpenClaw focuses on reference, self-hosted while ZeroClaw targets performance, lightweight.

## Descriptions

### OpenClaw

The original. Self-hosted AI super-agent platform. Formerly Clawdbot, then Moltbot. The project that started it all.

### ZeroClaw

Rust-based AI agent runtime built for speed and efficiency. Sub-10ms startup in a 3.4MB binary.