Crates / Inflector / Alternatives
Rust crate alternatives · data Oct 24, 2026
Alternatives to Inflector
Short answerThe closest alternatives to Inflector on crates.io data are heck (3.9M real downloads a day), itoa (4.3M real downloads a day), regex-automata (3.6M real downloads a day). Of the 8 we list, the most used is itoa, and 6 shipped a release in the last year. Inflector itself gets 222,363 a day with 366 dependents.
Every alternative we found
| Alternative | Real downloads a day | vs Inflector | Dependents | Last release | Why it is listed | |
|---|---|---|---|---|---|---|
| heck Widely used | 3,901,922 | 17.55x | 1,865 | 2.6y | keyword "camel", keyword "snake" | side by side |
| itoa Established | 4,278,839 | 19.24x | 791 | 7mo | category Value formatting | compare |
| regex-automata Established | 3,575,277 | 16.08x | 210 | 3mo | category Text processing | compare |
| zmij Pulled in | 3,408,700 | 15.33x | 96 | 3mo | category Value formatting | compare |
| aho-corasick Established | 3,331,047 | 14.98x | 655 | 3mo | category Text processing | compare |
| ryu Established | 3,105,583 | 13.97x | 390 | 8mo | category Value formatting | compare |
| strsim Established | 2,956,166 | 13.29x | 733 | 2.6y | category Text processing | compare |
| time Widely used | 2,434,189 | 10.95x | 6,747 | 3mo | category Value formatting | compare |
How to choose
- Same job, not the same API. Each line is listed because it shares a crates.io category or keyword with Inflector; 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 Inflector: 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 Inflector, 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: Widely used and quiet for years. 3,901,922 real downloads a day.heckRust crate. heck is a case conversion library. Real use: 3.9M downloads a day on quiet days; 1,865 crates depend on it.Read it next →Also worth your time