OpenSearchvsRetrieval-based-Voice-Conversion-WebUI
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| OpenSearch | Retrieval-based-Voice-Conversion-WebUI | |
|---|---|---|
| Score | 76/100 | 77/100 |
| Rank in category | #7 of 41 in Search Engines | #1 of 15 in Audio Processing |
| GitHub stars | 13 930 | 38 936 |
| Stars, last 30 days | +155 | +423 |
| Stable releases, 12 months | 11 | 1 |
| Latest release | 2.19.7 · 17 Oct 2026 | 2.3.260718 · 21 Jul 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | No |
| License | Apache-2.0 | MIT |
| Main language | Java | Python |
Which one should you pick?
Retrieval-based-Voice-Conversion-WebUI scores 77/100 against 76/100 for OpenSearch, so it is the safer default.
OpenSearch ships more often: 11 stable releases in the past year, against 1 for Retrieval-based-Voice-Conversion-WebUI.
Retrieval-based-Voice-Conversion-WebUI is growing faster right now (+423 stars in 30 days).
OpenSearch details →Retrieval-based-Voice-Conversion-WebUI details →
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