Decision Workspace
ciqadamq vs mqtt5 vs crabbyq
Side-by-side comparison of Rust crates
43
ciqadamq
experimentalv0.7.2
Clustered MQTT broker built on RMQTT with a REST API for user management, per-user topic ACLs, and message expiry
63
mqtt5
experimentalv0.37.1
Complete MQTT v5.0 platform with high-performance async client and full-featured broker supporting TCP, TLS, WebSocket, authentication, bridging, and resource monitoring
47
crabbyq
experimentalv1.0.0
A declarative async Rust framework for message-driven microservices.
Core Metrics
| ciqadamq | mqtt5 | crabbyq | |
|---|---|---|---|
| Health Score | 43 | 63 | 47 |
| Total Downloads | 243 | 9.2K | 19 |
| 30d Downloads | 0 | 2.8K | 0 |
| Dependents | 0 | 99 | 0 |
| Releases | 15 | 61 | 1 |
| Last Updated | 11d ago | 2d ago | 88d ago |
| Age | 1m | 11m | 2m |
Health Breakdown
ciqadamq
Maintenance
13
Quality
11
Community
6
Popularity
3
Documentation
10
mqtt5
Maintenance
19
Quality
13
Community
11
Popularity
5
Documentation
15
crabbyq
Maintenance
8
Quality
18
Community
6
Popularity
2
Documentation
13
Technical Details
| ciqadamq | mqtt5 | crabbyq | |
|---|---|---|---|
| Version | 0.7.2 | 0.37.1 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | AGPL-3.0-only | MIT OR Apache-2.0 | MIT |
| Dependencies | 22 | 56 | 15 |
| Crate Size | 153KB | 408KB | 42KB |
| Features | 1 | 13 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.88 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mqtt5 leads with a health score of 63/100, but none of the options score above 80.
- •ciqadamq, mqtt5 are pre-1.0 — API may change.