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

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

| | Retrieval-based-Voice-Conversion-WebUI | supysonic |
|---|---|---|
| Score | 77/100 ✓ | 48/100 |
| Rank in category | #1 of 15 in Audio Processing | #11 of 14 in Audio Streaming |
| GitHub stars | 38 922 ✓ | 290 |
| Stars, last 30 days | +431 | — |
| Stable releases, 12 months | 1 ✓ | 0 |
| Latest release | 2.3.260718 · 21 Jul 2026 | — |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | No | No |
| License | MIT | AGPL-3.0 |
| Main language | Python | Python |

## Which one should you pick?

Retrieval-based-Voice-Conversion-WebUI scores 77/100 against 48/100 for supysonic, so it is the safer default.

Retrieval-based-Voice-Conversion-WebUI ships more often: 1 stable releases in the past year, against 0 for supysonic.

Retrieval-based-Voice-Conversion-WebUI is growing faster right now (+431 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)
- [supysonic](https://selfhost.directory/project/supysonic) (markdown: https://selfhost.directory/project/supysonic.md)

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