Alternatives to Chroma

1. #2

   Milvus

   LF AI & Data Foundation / Zilliz

   PA Score 36/100vs Chroma →
   coverage

   34.8/100

   Beats Chroma on: Run approximate nearest-neighbor similarity search over embeddings with configurable distance metrics · Enforce granular access control (API keys, roles, per-collection permissions) on database operations

2. #3

   Qdrant

   Qdrant Solutions GmbH

   PA Score 32/100vs Chroma →
   coverage

   37.9/100

   Beats Chroma on: Run approximate nearest-neighbor similarity search over embeddings with configurable distance metrics · Combine dense vector search with keyword or sparse (BM25-style) signals in one hybrid query with fusion ranking

3. #4

   HelixDB

   HelixDB

   PA Score 32/100vs Chroma →
   coverage

   25.4/100

   Beats Chroma on: Run approximate nearest-neighbor similarity search over embeddings with configurable distance metrics · Issue scoped/least-privilege API credentials for an agent

4. #5W

   Weaviate

   Weaviate B.V.

   PA Score 29/100vs Chroma →
   coverage

   33.1/100

   Beats Chroma on: Combine dense vector search with keyword or sparse (BM25-style) signals in one hybrid query with fusion ranking · Back up collections with snapshots and restore them

5. #6

   LanceDB

   LanceDB (Lance Technologies)

   PA Score 23/100vs Chroma →
   coverage

   29.5/100

   Beats Chroma on: Filter vector search by structured metadata conditions without wrecking recall or latency · Combine dense vector search with keyword or sparse (BM25-style) signals in one hybrid query with fusion ranking

6. #7

   Pinecone

   Pinecone Systems, Inc.

   PA Score 21/100vs Chroma →
   coverage

   29.1/100

   Beats Chroma on: Combine dense vector search with keyword or sparse (BM25-style) signals in one hybrid query with fusion ranking · Rerank search results with built-in or first-party-integrated reranking models

Full leaderboard: Vector Databases & Memory Stores arena →