Decision Workspace
solana-keychain vs signer-svm vs fireblocks-solana-signer
Side-by-side comparison of Rust crates
58
solana-keychain
growingv1.4.0
Framework-agnostic Solana signing abstractions
58
signer-svm
experimentalv2.0.1
Solana transaction signer — Ed25519 signing, compact-u16 tx encoding.
48
fireblocks-solana-signer
growingv3.0.2
Implementation of a Solana Signer using Fireblocks as backend signer
Core Metrics
| solana-keychain | signer-svm | fireblocks-solana-signer | |
|---|---|---|---|
| Health Score | 58 | 58 | 48 |
| Total Downloads | 18.6K | 430 | 6.7K |
| 30d Downloads | 8.3K | 0 | 0 |
| Dependents | 15 | 12 | 0 |
| Releases | 14 | 13 | 23 |
| Last Updated | 14d ago | 27d ago | 223d ago |
| Age | 7m | 4m | 1y |
Health Breakdown
solana-keychain
Maintenance
21
Quality
16
Community
6
Popularity
5
Documentation
10
signer-svm
Maintenance
17
Quality
19
Community
9
Popularity
3
Documentation
10
fireblocks-solana-signer
Maintenance
10
Quality
14
Community
6
Popularity
5
Documentation
13
Technical Details
| solana-keychain | signer-svm | fireblocks-solana-signer | |
|---|---|---|---|
| Version | 1.4.0 | 2.0.1 | 3.0.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 39 | 6 | 18 |
| Crate Size | 160KB | 17KB | 69KB |
| Features | 20 | 5 | 3 |
| Yanked % | 0.0% | 0.0% | 17.4% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •solana-keychain leads with a health score of 58/100, but none of the options score above 80.