# Grai Core vs OmniVoice-Studio

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

| | Grai Core | OmniVoice-Studio |
|---|---|---|
| Score | 47/100 | 94/100 ✓ |
| Rank in category | #7 of 8 in Data Pipeline | #1 of 9 in Text to Speech |
| GitHub stars | 317 | 93 418 ✓ |
| Stars, last 30 days | +0 | +58 144 ✓ |
| Stable releases, 12 months | 0 | 35 ✓ |
| Latest release | — | v0.5.7 · 26 Oct 2026 |
| Setup | Moderate ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | MIT-0 | AGPL-3.0 |
| Main language | Python | Python |

## Which one should you pick?

OmniVoice-Studio scores 94/100 against 47/100 for Grai Core, so it is the safer default.

OmniVoice-Studio ships more often: 35 stable releases in the past year, against 0 for Grai Core.

OmniVoice-Studio is growing faster right now (+58 144 stars in 30 days).

## Details

- [Grai Core](https://selfhost.directory/project/grai-core) (markdown: https://selfhost.directory/project/grai-core.md)
- [OmniVoice-Studio](https://selfhost.directory/project/omnivoice-studio) (markdown: https://selfhost.directory/project/omnivoice-studio.md)

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Source: https://selfhost.directory/compare/grai-core-vs-omnivoice-studio