Decision Workspace
svara vs phoneme-synth vs rs-voice-toolkit-tts
Side-by-side comparison of Rust crates
61
svara
experimentalv2.0.0
svara — Formant and vocal synthesis: glottal source, vocal tract modeling, phonemes, prosody
52
phoneme-synth
experimentalv0.3.1
Engine-agnostic singing and speech synthesis: a full phonetic alphabet from a formant source-filter model
54
rs-voice-toolkit-tts
experimentalv0.16.1
Text-to-speech functionality for rs-voice-toolkit
Core Metrics
| svara | phoneme-synth | rs-voice-toolkit-tts | |
|---|---|---|---|
| Health Score | 61 | 52 | 54 |
| Total Downloads | 1.1K | 108 | 3.9K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 11 | 16 | 12 |
| Releases | 4 | 4 | 13 |
| Last Updated | 103d ago | 6d ago | 21d ago |
| Age | 3m | 11d | 10m |
Health Breakdown
svara
Maintenance
16
Quality
18
Community
8
Popularity
4
Documentation
15
phoneme-synth
Maintenance
17
Quality
14
Community
9
Popularity
2
Documentation
10
rs-voice-toolkit-tts
Maintenance
18
Quality
14
Community
8
Popularity
4
Documentation
10
Technical Details
| svara | phoneme-synth | rs-voice-toolkit-tts | |
|---|---|---|---|
| Version | 2.0.0 | 0.3.1 | 0.16.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | GPL-3.0-only | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 1 | 6 |
| Crate Size | 93KB | 38KB | 16KB |
| Features | 5 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.89 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •svara leads with a health score of 61/100, but none of the options score above 80.
- •rs-voice-toolkit-tts has the most downloads (3.9K), suggesting wider adoption.
- •phoneme-synth, rs-voice-toolkit-tts are pre-1.0 — API may change.