Source: https://seerepo.com/compare/clockworklabs/SpacetimeDB/vs/zeroclaw-labs/zeroclaw
Markdown source: https://seerepo.com/compare/clockworklabs/SpacetimeDB/vs/zeroclaw-labs/zeroclaw.md
Description: SpacetimeDB and zeroclaw share 4 technologies: React, Vite, axum, and Postgres. Both are written in Rust.

# SpacetimeDB vs zeroclaw

SpacetimeDB and zeroclaw share 4 technologies: React, Vite, axum, and Postgres. Both are written in Rust.

- [clockworklabs/SpacetimeDB](https://seerepo.com/r/clockworklabs/SpacetimeDB): Development at the speed of light
- [zeroclaw-labs/zeroclaw](https://seerepo.com/r/zeroclaw-labs/zeroclaw): Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platform — deploy anywhere, swap anything 🦀

## What they share and what sets them apart

- In common: React, Vite, axum, Postgres
- Only in SpacetimeDB: SQLite
- Only in zeroclaw: None

## Side by side

| | SpacetimeDB | zeroclaw |
|---|---|---|
| Size | 645,010 lines written, 1,625 code files | 1,488,937 lines written, 1,137 code files |
| Who writes it | 0.6% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, and Qwen Code | 14.2% of its commits signed by AI. With Claude Code, GitHub Copilot, Codex, Cursor, Devin, and CodeRabbit |
| Activity | Last push November 3, 2026, 3,785 commits, 25,519 stars | Last push November 1, 2026, 5,396 commits, 33,089 stars |
| Tests | 934 test files. 15.6% of its code files have a test that imports them | 211 test files. 10.3% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, SpacetimeDB or zeroclaw?

zeroclaw, with 1,488,937 lines written in 1,137 code files; SpacetimeDB has 645,010 in 1,625.

The proof: [zeroclaw-labs/zeroclaw's code at commit b28d1c3](https://github.com/zeroclaw-labs/zeroclaw/tree/b28d1c3de99099fd565cdedd4d80d8cff7f6a855)

### Which has more GitHub stars, SpacetimeDB or zeroclaw?

zeroclaw, with 33,089 stars; SpacetimeDB has 25,519.

The proof: [zeroclaw-labs/zeroclaw on GitHub](https://github.com/zeroclaw-labs/zeroclaw)

### Which has more tests, SpacetimeDB or zeroclaw?

SpacetimeDB, with 934 test files; zeroclaw has 211.

The proof: [clockworklabs/SpacetimeDB's code at commit 0028d79](https://github.com/clockworklabs/SpacetimeDB/tree/0028d79e0b722f8f9d9dbd91da8d998fb458e48e)

### Which was updated more recently, SpacetimeDB or zeroclaw?

SpacetimeDB: its last push was on November 3, 2026, and zeroclaw's on November 1, 2026.

The proof: [clockworklabs/SpacetimeDB's commits on GitHub](https://github.com/clockworklabs/SpacetimeDB/commits)

### Which has more commits signed by AI, SpacetimeDB or zeroclaw?

zeroclaw: an AI signed 14.2% of its commits, with Claude Code, GitHub Copilot, Codex, Cursor, Devin, and CodeRabbit; in SpacetimeDB, 0.6%.

The proof: [the commits each tool signed in zeroclaw-labs/zeroclaw](https://seerepo.com/r/zeroclaw-labs/zeroclaw/ai)

## Sources

- clockworklabs/SpacetimeDB: Read on November 3, 2026, at commit 0028d79 (https://github.com/clockworklabs/SpacetimeDB/tree/0028d79e0b722f8f9d9dbd91da8d998fb458e48e)
- zeroclaw-labs/zeroclaw: Read on November 1, 2026, at commit b28d1c3 (https://github.com/zeroclaw-labs/zeroclaw/tree/b28d1c3de99099fd565cdedd4d80d8cff7f6a855)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.