Rust crate alternatives · data Oct 27, 2026
Alternatives to lapin
Short answerThe closest alternatives to lapin on crates.io data are async-nats (67.7K real downloads a day), nats (625 real downloads a day), cdrs-tokio (309 real downloads a day). Of the 8 we list, the most used is tokio, and 8 shipped a release in the last year. lapin itself gets 26,572 a day with 205 dependents.
Every alternative we found
| Alternative | Real downloads a day | vs lapin | Dependents | Last release | Why it is listed | |
|---|---|---|---|---|---|---|
| async-nats Established | 67,650 | 2.55x | 356 | 1d | category Network programming, keyword "client", keyword "messaging" | compare |
| nats Pulled in | 625 | 0.02x | 28 | 7mo | category Network programming, keyword "client", keyword "messaging" | compare |
| cdrs-tokio Pulled in | 309 | 0.01x | 3 | 5mo | category Asynchronous, keyword "async", keyword "client" | compare |
| tokio Foundational | 3,098,313 | 116.60x | 78,796 | 3d | category Asynchronous, category Network programming, keyword "async" | compare |
| tower Widely used | 2,342,590 | 88.16x | 5,816 | 9mo | category Asynchronous, category Network programming, keyword "async" | compare |
| h2 Established | 2,290,495 | 86.20x | 296 | 18d | category Asynchronous, category Network programming, keyword "async" | compare |
| tower-http Widely used | 2,044,149 | 76.93x | 3,782 | 54d | category Asynchronous, category Network programming, keyword "async" | compare |
| tonic Widely used | 1,214,889 | 45.72x | 3,752 | 6mo | category Asynchronous, category Network programming, keyword "async" | compare |
How to choose
- Same job, not the same API. Each line is listed because it shares a crates.io category or keyword with lapin; 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 lapin: 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 lapin, 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 27, 2026. Built when we find 3 or more.
Up next
The closest alternative: Established and steady. 67,650 real downloads a day.async-natsRust crate. A async Rust NATS client. Real use: 67.7K downloads a day on quiet days; 356 crates depend on it.Read it next →Also worth your time
Art: Nicholas Roerich, Nag Lake (1925). Public domain, via Wikimedia Commons.
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