# OpenViking vs Zero

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | OpenViking | Zero |
|---|---|---|
| Score | 82/100 ✓ | 56/100 |
| Rank in category | #8 of 209 in AI Agents | #22 of 120 in AI Assistant |
| GitHub stars | 41 057 ✓ | 1 768 |
| Stars, last 30 days | +2 491 | — |
| Stable releases, 12 months | 55 ✓ | 10 |
| Latest release | v0.5.2.1 · 27 Oct 2026 ✓ | v0.11.0 · 16 Oct 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | Yes ✓ | No |
| License | AGPL-3.0 | MIT |
| Main language | Python | Go |

## Which one should you pick?

OpenViking scores 82/100 against 56/100 for Zero, so it is the safer default.

OpenViking ships more often: 55 stable releases in the past year, against 10 for Zero.

OpenViking is growing faster right now (+2 491 stars in 30 days).

## Details

- [OpenViking](https://selfhost.directory/project/openviking) (markdown: https://selfhost.directory/project/openviking.md)
- [Zero](https://selfhost.directory/project/zero) (markdown: https://selfhost.directory/project/zero.md)

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Source: https://selfhost.directory/compare/openviking-vs-zero