Decision Workspace
agent-rate-limiter vs ratelimit vs rater
Side-by-side comparison of Rust crates
44
agent-rate-limiter
experimentalv0.1.0
Token bucket rate limiter for LLM agent API calls
71
ratelimit
stablev2.0.0
A lock-free token bucket ratelimiter
55
rater
experimentalv0.1.2
High-performance, lock-free, thread-safe rate limiter using token bucket algorithm with per-IP rate limiting support
Core Metrics
| agent-rate-limiter | ratelimit | rater | |
|---|---|---|---|
| Health Score | 44 | 71 | 55 |
| Total Downloads | 10 | 19.7M | 1.1K |
| 30d Downloads | 0 | 2.8M | 0 |
| Dependents | 0 | 274 | 0 |
| Releases | 1 | 31 | 3 |
| Last Updated | today | 34d ago | 65d ago |
| Age | 1d | 10y 7m | 9m |
Health Breakdown
agent-rate-limiter
Maintenance
13
Quality
15
Community
5
Popularity
1
Documentation
10
ratelimit
Maintenance
14
Quality
19
Community
18
Popularity
8
Documentation
12
rater
Maintenance
15
Quality
15
Community
6
Popularity
4
Documentation
15
Technical Details
| agent-rate-limiter | ratelimit | rater | |
|---|---|---|---|
| Version | 0.1.0 | 2.0.0 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 1 | 6 |
| Crate Size | 3KB | 19KB | 47KB |
| Features | 0 | 2 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | 1.70.0 |
| Owners | 1 | 3 (team) | 1 |
Links
Quick Verdict
- •ratelimit leads with a health score of 71/100, but none of the options score above 80.
- •ratelimit is depended on by 274 crates — strongest ecosystem trust.
- •agent-rate-limiter, rater are pre-1.0 — API may change.