Rust crate alternatives · data Oct 24, 2026
Alternatives to zbus
Short answerThe closest alternatives to zbus on crates.io data are zvariant_utils (375K real downloads a day), zvariant (364K real downloads a day), zvariant_derive (364K real downloads a day). Of the 8 we list, the most used is serde_json, and 6 shipped a release in the last year. zbus itself gets 354,153 a day with 647 dependents.
Every alternative we found
| Alternative | Real downloads a day | vs zbus | Dependents | Last release | Why it is listed | |
|---|---|---|---|---|---|---|
| zvariant_utils Pulled in | 374,610 | 1.06x | 5 | 2mo | category Data structures, category Encoding, keyword "d-bus", keyword "dbus" | compare |
| zvariant Pulled in | 363,875 | 1.03x | 86 | 8d | category Data structures, category Encoding, keyword "d-bus", keyword "dbus" | compare |
| zvariant_derive Pulled in | 363,785 | 1.03x | 9 | 8d | category Data structures, category Encoding, keyword "d-bus", keyword "dbus" | compare |
| ciborium Established | 775,492 | 2.19x | 902 | 2.7y | category Data structures, category Encoding, keyword "serde" | side by side |
| serde_spanned Pulled in | 2,255,941 | 6.37x | 16 | 16d | category Encoding, category Parsing tools, keyword "serde" | compare |
| quick-xml Widely used | 1,525,182 | 4.31x | 2,687 | 2mo | category Encoding, category Parsing tools, keyword "serde" | compare |
| ciborium-ll Pulled in | 775,035 | 2.19x | 10 | 2.7y | category Data structures, category Encoding | compare |
| serde_json Foundational | 4,294,696 | 12.13x | 113,141 | 13d | category Encoding, keyword "serde" | compare |
How to choose
- Same job, not the same API. Each line is listed because it shares a crates.io category or keyword with zbus; 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 zbus: 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 zbus, 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: Few direct dependents and gaining. 374,610 real downloads a day.zvariant_utilsRust crate. Various utilities used internally by the zvariant crate. Real use: 375K downloads a day on quiet days; 5 crates depend on it.Read it next →Also worth your time