Decision Workspace
natural-tts vs coqui-tts vs gradium
Side-by-side comparison of Rust crates
45
natural-tts
growingv0.3.1
High-level bindings to a variety of text-to-speech libraries.
39
coqui-tts
growingv0.2.0
Bindings to the couqi-ai Text-to-Speech python library
58
gradium
experimentalv0.1.12
Rust client library for the Gradium Voice AI API.
Core Metrics
| natural-tts | coqui-tts | gradium | |
|---|---|---|---|
| Health Score | 45 | 39 | 58 |
| Total Downloads | 10.3K | 4.3K | 8.9K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 10 | 0 | 2 |
| Releases | 10 | 3 | 13 |
| Last Updated | 196d ago | 1204d ago | 19d ago |
| Age | 2y 1m | 4y | 7m |
Health Breakdown
natural-tts
Maintenance
10
Quality
11
Community
9
Popularity
5
Documentation
10
coqui-tts
Maintenance
4
Quality
15
Community
6
Popularity
4
Documentation
10
gradium
Maintenance
19
Quality
14
Community
7
Popularity
5
Documentation
13
Technical Details
| natural-tts | coqui-tts | gradium | |
|---|---|---|---|
| Version | 0.3.1 | 0.2.0 | 0.1.12 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 17 | 1 | 10 |
| Crate Size | 60KB | 2KB | 36KB |
| Features | 14 | 0 | 3 |
| Yanked % | 20.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •gradium leads with a health score of 58/100, but none of the options score above 80.
- •natural-tts has the most downloads (10.3K), suggesting wider adoption.
- •⚠ coqui-tts has not been updated in over a year.