Decision Workspace
alchemy-llm vs saorsa-ai vs tau-ai
Side-by-side comparison of Rust crates
49
alchemy-llm
experimentalv0.2.0
Unified LLM API abstraction layer supporting 10+ providers through a consistent streaming interface
54
saorsa-ai
experimentalv0.4.0
Unified multi-provider LLM API
45
tau-ai
experimentalv0.0.1
Unified multi-provider LLM API with streaming, tool calling, and automatic model discovery
Core Metrics
| alchemy-llm | saorsa-ai | tau-ai | |
|---|---|---|---|
| Health Score | 49 | 54 | 45 |
| Total Downloads | 483 | 172 | 20 |
| 30d Downloads | 227 | 70 | 20 |
| Dependents | 0 | 8 | 1 |
| Releases | 11 | 4 | 1 |
| Last Updated | 6d ago | 47d ago | 14d ago |
| Age | 1m | 1m | 14d |
Health Breakdown
alchemy-llm
Maintenance
14
Quality
11
Community
6
Popularity
3
Documentation
15
saorsa-ai
Maintenance
16
Quality
14
Community
9
Popularity
3
Documentation
12
tau-ai
Maintenance
12
Quality
15
Community
6
Popularity
2
Documentation
10
Technical Details
| alchemy-llm | saorsa-ai | tau-ai | |
|---|---|---|---|
| Version | 0.2.0 | 0.4.0 | 0.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 18 | 11 | 0 |
| Crate Size | 75KB | 88KB | 1KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.70 | 1.88 | — |
| 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.