Crates / crossbeam-channel / Alternatives
Rust crate alternatives · data Oct 24, 2026
Alternatives to crossbeam-channel
Short answerThe closest alternatives to crossbeam-channel on crates.io data are flume (769K real downloads a day), concurrent-queue (1M real downloads a day), dashmap (1.1M real downloads a day). Of the 8 we list, the most used is ahash, and 3 shipped a release in the last year. crossbeam-channel itself gets 1,564,625 a day with 2,767 dependents.
Every alternative we found
| Alternative | Real downloads a day | vs crossbeam-channel | Dependents | Last release | Why it is listed | |
|---|---|---|---|---|---|---|
| flume Established | 768,860 | 0.49x | 970 | 11mo | category Concurrency, category Data structures, keyword "channel", keyword "mpmc" | side by side |
| concurrent-queue Pulled in | 1,034,863 | 0.66x | 93 | 2.5y | category Concurrency, keyword "channel", keyword "mpmc" | compare |
| dashmap Widely used | 1,112,131 | 0.71x | 4,694 | 5mo | category Algorithms, category Concurrency | compare |
| async-channel Widely used | 881,815 | 0.56x | 1,037 | 16mo | category Concurrency, keyword "mpmc" | compare |
| ahash Widely used | 1,968,676 | 1.26x | 2,097 | 18mo | category Algorithms, category Data structures | compare |
| num-bigint Widely used | 1,899,489 | 1.21x | 2,449 | 4mo | category Algorithms, category Data structures | compare |
| sharded-slab Pulled in | 1,733,301 | 1.11x | 32 | 3.1y | category Concurrency, category Data structures | compare |
| num-complex Widely used | 1,201,013 | 0.77x | 1,140 | 21mo | category Algorithms, category Data structures | compare |
How to choose
- Same job, not the same API. Each line is listed because it shares a crates.io category or keyword with crossbeam-channel; read its description before you swap.
- More dependents means more answered questions and a smaller chance it disappears.
- Check the last release against how fast you need fixes. For crossbeam-channel: is it still maintained?
Rules
Alternatives = tracked crates (top 1000 by downloads) that share a specific crates.io category (2 points each) or keyword (3 points each) with crossbeam-channel, most similar first; its own parts (same name prefix) and crates it depends on or that depend on it are left out, because those are companions, not substitutes. Real downloads = quiet-day median, crates.io data Oct 24, 2026. Built when we find 3 or more.
Up next
The closest alternative: Established and steady. 768,860 real downloads a day.flumeRust crate. A blazingly fast multi-producer channel. Real use: 769K downloads a day on quiet days; 970 crates depend on it.Read it next →Also worth your time