Crates / chromadb / Maintained?
Rust crate maintenance · data Oct 27, 2026
Is chromadb still maintained?
Short answerYes, on a slow release cadence. chromadb's newest version, 2.3.0, shipped on Jun 28, 2025 (16 months ago). It has had 0 releases in the last 12 months and 10 in 24, and 34 non-yanked versions since 2023. 7 crates depend on it and it gets 54 real downloads a day.
The signals
- Last release: 16 months ago (2.3.0, Jun 28, 2025).
- Release rhythm: 0 in the last year, 10 in two.
- Still used: 54 real downloads a day, quiet-day trend +76% against the field.
Releases per quarter, last 2 years
| Quarter | Releases | |
|---|---|---|
| Oct 30 to Jan 28, 2025 | 8 | |
| Jan 29 to Apr 29, 2025 | 1 | |
| Apr 30 to Jul 29, 2025 | 1 | |
| Jul 30 to Oct 28, 2025 | 0 | |
| Oct 29 to Jan 27, 2026 | 0 | |
| Jan 28 to Apr 28, 2026 | 0 | |
| Apr 29 to Jul 28, 2026 | 0 | |
| Jul 29 to Oct 27, 2026 | 0 |
Rules
From crates.io release history (non-yanked versions), fetched Oct 27, 2026: last release within 6 months = actively maintained; within 18 months = slow cadence; older with 1,000+ dependents = quiet and widely relied on; otherwise quiet. We do not read commits or issues: a crate can be finished and safe without new releases, and active on GitHub without publishing. Before you rely on it, look at the repository for recent commits and open issues. Run cargo audit for security advisories.
Up next
The full numbers: Few direct dependents and gaining. Chart, alternatives and badge.chromadbRust crate. A Rust client library for the ChromaDB vector database. Real use: 54 downloads a day on quiet days; 7 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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