Decision Workspace
rauthy-client vs zitadel vs smg-auth
Side-by-side comparison of Rust crates
58
rauthy-client
growingv0.14.2
Client for the Rauthy OIDC IAM project
60
zitadel
stablev5.7.6
An implementation of ZITADEL API access and authentication in Rust.
60
smg-auth
experimentalv1.1.1
Authentication and authorization for control plane APIs
Core Metrics
| rauthy-client | zitadel | smg-auth | |
|---|---|---|---|
| Health Score | 58 | 60 | 60 |
| Total Downloads | 16.4K | 247.7K | 541.2K |
| 30d Downloads | 0 | 4.2K | 187.8K |
| Dependents | 55 | 11 | 11 |
| Releases | 19 | 139 | 4 |
| Last Updated | 6d ago | 55d ago | 92d ago |
| Age | 2y 6m | 4y 3m | 4m |
Health Breakdown
rauthy-client
Maintenance
20
Quality
11
Community
10
Popularity
5
Documentation
12
zitadel
Maintenance
16
Quality
19
Community
9
Popularity
6
Documentation
10
smg-auth
Maintenance
17
Quality
15
Community
11
Popularity
7
Documentation
10
Technical Details
| rauthy-client | zitadel | smg-auth | |
|---|---|---|---|
| Version | 0.14.2 | 5.7.6 | 1.1.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 23 | 28 | 15 |
| Crate Size | 59KB | 222KB | 31KB |
| Features | 9 | 72 | 0 |
| Yanked % | 10.5% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.88.0 | — | — |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •zitadel leads with a health score of 60/100, but none of the options score above 80.
- •smg-auth has the most downloads (541.2K), suggesting wider adoption.
- •rauthy-client is pre-1.0 — API may change.