Decision Workspace
adk-realtime vs whispr vs gradbot
Side-by-side comparison of Rust crates
59
adk-realtime
experimentalv0.4.0
Real-time bidirectional audio/video streaming for Rust Agent Development Kit (ADK-Rust) agents
43
whispr
experimentalv0.2.0
A general-purpose voice <-> crate — text-to-speech, speech-to-text, and audio-to-audio transformations. Also supports realtime conversations.
43
gradbot
experimentalv0.6.4
Core library for gradbot voice AI multiplexing
Core Metrics
| adk-realtime | whispr | gradbot | |
|---|---|---|---|
| Health Score | 59 | 43 | 43 |
| Total Downloads | 1.1K | 41 | 31 |
| 30d Downloads | 705 | 4 | 31 |
| Dependents | 4 | 0 | 3 |
| Releases | 13 | 2 | 1 |
| Last Updated | 12d ago | 103d ago | 16d ago |
| Age | 3m | 3m | 16d |
Health Breakdown
adk-realtime
Maintenance
19
Quality
13
Community
8
Popularity
4
Documentation
15
whispr
Maintenance
12
Quality
13
Community
6
Popularity
2
Documentation
10
gradbot
Maintenance
12
Quality
12
Community
7
Popularity
2
Documentation
10
Technical Details
| adk-realtime | whispr | gradbot | |
|---|---|---|---|
| Version | 0.4.0 | 0.2.0 | 0.6.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 27 | 16 | 12 |
| Crate Size | 94KB | 46KB | 60KB |
| Features | 8 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.85.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-realtime leads with a health score of 59/100, but none of the options score above 80.