compare
Chroma vs LanceDB
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Chroma | LanceDB |
|---|---|---|
| Language | Rust | Rust |
| Licence | Apache-2.0 | Apache-2.0 |
| Stars | 29k | 12k |
| Latest | 1.5.9 | v0.39.0 |
| Last push | 2026-10-05 | 2026-10-06 |
| Release cadence | about 9 days between releases | too few releases |
| Active contributors | 9 commit authors on the default branch in the last 90 days | 59 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Pinecone. Alternatives to Pinecone →
PartialChromaEmbedded or client-server vector store, aimed at LLM applications.
PartialLanceDBEmbedded vector and full-text search over Lance files on local disk or object storage, without a server to run.
Chroma
- latest2025-04-01Latestpre-release
- 1.5.92026-05-05Version: 1.5.9
- cli-1.4.42026-05-05CLI release.
- foundation-cli-v0.1.0-alpha.32026-05-01fix release workflow: use rust/foundation/target for standalone workspace binary pathpre-release
- 1.5.82026-04-16Version: 1.5.8
LanceDB
- v0.40.0-beta.132026-10-06LanceDB v0.40.0-beta.13pre-release
- v0.40.0-beta.122026-09-30LanceDB v0.40.0-beta.12pre-release
- v0.40.0-beta.112026-09-24LanceDB v0.40.0-beta.11pre-release
- v0.40.0-beta.102026-09-24LanceDB v0.40.0-beta.10pre-release
- v0.40.0-beta.92026-09-23LanceDB v0.40.0-beta.9pre-release
Chroma
✓ signed The latest release, 1.5.9, carries a signature GitHub verified.
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LanceDB
unsigned The latest release, v0.39.0, carries no signature GitHub could verify.
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