# Retrieval-based-Voice-Conversion-WebUI vs WBO

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

| | Retrieval-based-Voice-Conversion-WebUI | WBO |
|---|---|---|
| Score | 77/100 ✓ | 61/100 |
| Rank in category | #1 of 15 in Audio Processing | #2 of 9 in Whiteboarding |
| GitHub stars | 38 936 ✓ | 2 675 |
| Stars, last 30 days | +423 ✓ | +18 |
| Stable releases, 12 months | 1 | 8 ✓ |
| Latest release | 2.3.260718 · 21 Jul 2026 | v2.18.31 · 29 Oct 2026 ✓ |
| Setup | Moderate | Easy ✓ |
| Official Docker image | No | Yes ✓ |
| License | MIT | AGPL-3.0 |
| Main language | Python | JavaScript |

## Which one should you pick?

Retrieval-based-Voice-Conversion-WebUI scores 77/100 against 61/100 for WBO, so it is the safer default.

WBO ships more often: 8 stable releases in the past year, against 1 for Retrieval-based-Voice-Conversion-WebUI.

If you want the quickest setup, WBO is easier to run; Retrieval-based-Voice-Conversion-WebUI needs more configuration.

Retrieval-based-Voice-Conversion-WebUI is growing faster right now (+423 stars in 30 days).

## Details

- [Retrieval-based-Voice-Conversion-WebUI](https://selfhost.directory/project/retrieval-based-voice-conversion-webui) (markdown: https://selfhost.directory/project/retrieval-based-voice-conversion-webui.md)
- [WBO](https://selfhost.directory/project/wbo) (markdown: https://selfhost.directory/project/wbo.md)

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Source: https://selfhost.directory/compare/retrieval-based-voice-conversion-webui-vs-wbo