Decision Workspace
tau-ai vs saorsa-ai vs alchemy-llm
Side-by-side comparison of Rust crates
45
tau-ai
experimentalv0.0.1
Unified multi-provider LLM API with streaming, tool calling, and automatic model discovery
54
saorsa-ai
experimentalv0.4.0
Unified multi-provider LLM API
49
alchemy-llm
experimentalv0.2.0
Unified LLM API abstraction layer supporting 10+ providers through a consistent streaming interface
Core Metrics
| tau-ai | saorsa-ai | alchemy-llm | |
|---|---|---|---|
| Health Score | 45 | 54 | 49 |
| Total Downloads | 20 | 172 | 483 |
| 30d Downloads | 20 | 70 | 227 |
| Dependents | 1 | 8 | 0 |
| Releases | 1 | 4 | 11 |
| Last Updated | 14d ago | 47d ago | 6d ago |
| Age | 14d | 1m | 1m |
Health Breakdown
tau-ai
Maintenance
12
Quality
15
Community
6
Popularity
2
Documentation
10
saorsa-ai
Maintenance
16
Quality
14
Community
9
Popularity
3
Documentation
12
alchemy-llm
Maintenance
14
Quality
11
Community
6
Popularity
3
Documentation
15
Technical Details
| tau-ai | saorsa-ai | alchemy-llm | |
|---|---|---|---|
| Version | 0.0.1 | 0.4.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 11 | 18 |
| Crate Size | 1KB | 88KB | 75KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.88 | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •saorsa-ai leads with a health score of 54/100, but none of the options score above 80.
- •alchemy-llm has the most downloads (483), suggesting wider adoption.