Decision Workspace
any-tts vs gradium vs kokoro-micro
Side-by-side comparison of Rust crates
51
any-tts
experimentalv0.1.2
A Rust TTS library with Candle backends and runtime adapters for modern open TTS models
57
gradium
experimentalv0.1.11
Rust client library for the Gradium Voice AI API.
52
kokoro-micro
experimentalv1.0.1
Minimal TTS crate using Kokoro - perfect for embedding in other apps
Core Metrics
| any-tts | gradium | kokoro-micro | |
|---|---|---|---|
| Health Score | 51 | 57 | 52 |
| Total Downloads | 561 | 7.7K | 527 |
| 30d Downloads | 0 | 895 | 0 |
| Dependents | 0 | 2 | 5 |
| Releases | 3 | 12 | 2 |
| Last Updated | 12d ago | 29d ago | 13d ago |
| Age | 1m | 6m | 2m |
Health Breakdown
any-tts
Maintenance
13
Quality
14
Community
6
Popularity
3
Documentation
15
gradium
Maintenance
18
Quality
14
Community
7
Popularity
5
Documentation
13
kokoro-micro
Maintenance
13
Quality
15
Community
8
Popularity
3
Documentation
13
Technical Details
| any-tts | gradium | kokoro-micro | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.11 | 1.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 22 | 10 | 8 |
| Crate Size | 249KB | 36KB | 133KB |
| Features | 10 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.83 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •gradium leads with a health score of 57/100, but none of the options score above 80.
- •any-tts, gradium are pre-1.0 — API may change.