Decision Workspace
spafe vs adk-audio vs rs-voice-toolkit-stt
Side-by-side comparison of Rust crates
49
spafe
experimentalv0.1.1
Rust port of the spafe audio feature extraction library and jenellefeather/chcochleagram
64
adk-audio
experimentalv1.0.0
Audio intelligence and pipeline orchestration for ADK-Rust agents
60
rs-voice-toolkit-stt
experimentalv0.16.1
A Rust library for speech-to-text processing using Whisper
Core Metrics
| spafe | adk-audio | rs-voice-toolkit-stt | |
|---|---|---|---|
| Health Score | 49 | 64 | 60 |
| Total Downloads | 34 | 894 | 4.3K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 12 | 12 |
| Releases | 2 | 12 | 12 |
| Last Updated | 23d ago | 36d ago | 21d ago |
| Age | 23d | 4m | 10m |
Health Breakdown
spafe
Maintenance
13
Quality
15
Community
6
Popularity
2
Documentation
13
adk-audio
Maintenance
20
Quality
16
Community
9
Popularity
4
Documentation
15
rs-voice-toolkit-stt
Maintenance
18
Quality
14
Community
9
Popularity
4
Documentation
15
Technical Details
| spafe | adk-audio | rs-voice-toolkit-stt | |
|---|---|---|---|
| Version | 0.1.1 | 1.0.0 | 0.16.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | BSD-3-Clause | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 32 | 16 |
| Crate Size | 41KB | 134KB | 47KB |
| Features | 4 | 19 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.94.0 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-audio leads with a health score of 64/100, but none of the options score above 80.
- •rs-voice-toolkit-stt has the most downloads (4.3K), suggesting wider adoption.
- •spafe, rs-voice-toolkit-stt are pre-1.0 — API may change.