Crates / probe-rs / Alternatives
Rust crate alternatives · data Oct 27, 2026
Alternatives to probe-rs
Short answerThe closest alternatives to probe-rs on crates.io data are esp-hal (2.2K real downloads a day), rp2040-hal (544 real downloads a day), stm32-hal2 (7 real downloads a day). Of the 8 we list, the most used is r-efi, and 8 shipped a release in the last year. probe-rs itself gets 2,409 a day with 50 dependents.
Every alternative we found
| Alternative | Real downloads a day | vs probe-rs | Dependents | Last release | Why it is listed | |
|---|---|---|---|---|---|---|
| esp-hal Established | 2,167 | 0.90x | 125 | 39d | category Embedded development, category Hardware support, keyword "embedded" | compare |
| rp2040-hal Pulled in | 544 | 0.23x | 84 | 9mo | category Embedded development, category Hardware support, keyword "embedded" | compare |
| stm32-hal2 Pulled in | 7 | 0.00x | 2 | 8mo | category Embedded development, category Hardware support, keyword "embedded" | compare |
| tock-registers Pulled in | 5,573 | 2.31x | 75 | 12mo | category Embedded development, keyword "embedded" | compare |
| espflash Pulled in | 3,168 | 1.32x | 9 | 47d | category Embedded development, keyword "embedded" | compare |
| r-efi Pulled in | 2,051,196 | 851.47x | 14 | 2mo | category Embedded development, category Hardware support | compare |
| portable-atomic Established | 1,871,271 | 776.78x | 512 | 2mo | category Embedded development, category Hardware support | compare |
| rocksdb Established | 88,738 | 36.84x | 373 | 2mo | keyword "embedded" | compare |
How to choose
- Same job, not the same API. Each line is listed because it shares a crates.io category or keyword with probe-rs; 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 probe-rs: 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 probe-rs, 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. 2,167 real downloads a day.esp-halRust crate. Bare-metal HAL for Espressif devices. Real use: 2.2K downloads a day on quiet days; 125 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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