# Orca vs SandBase Harness

> Two self-hosted [AI Agents projects](https://selfhost.directory/ai-agents), compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Orca | SandBase Harness |
|---|---|---|
| Score | 91/100 ✓ | 39/100 |
| Rank in category | #1 of 209 in AI Agents | #170 of 209 in AI Agents |
| GitHub stars | 108 958 ✓ | 636 |
| Stars, last 30 days | +9 051 | — |
| Stable releases, 12 months | 15 ✓ | 9 |
| Latest release | v1.4.243 · 28 Oct 2026 ✓ | v0.3.8 · 30 Aug 2026 |
| Setup | Easy ✓ | Moderate |
| Official Docker image | No | Yes ✓ |
| License | MIT | Apache-2.0 |
| Main language | Typescript | Typescript |

## Which one should you pick?

Orca scores 91/100 against 39/100 for SandBase Harness, so it is the safer default.

Orca ships more often: 15 stable releases in the past year, against 9 for SandBase Harness.

If you want the quickest setup, Orca is easier to run; SandBase Harness needs more configuration.

Orca is growing faster right now (+9 051 stars in 30 days).

## Details

- [Orca](https://selfhost.directory/project/orca) (markdown: https://selfhost.directory/project/orca.md)
- [SandBase Harness](https://selfhost.directory/project/sandbase-harness) (markdown: https://selfhost.directory/project/sandbase-harness.md)

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Source: https://selfhost.directory/compare/orca-vs-sandbase-harness