Qdrant vs Chroma: which does AI recommend?

· ChatGPT Search and Google AI Mode

Based on every AI answer that names bothReviewed by

How we measure

When AI names both, it usually lists first. It recommends more often.

Listed first when AI names both

QdrantQdrant: 78% (Qdrant leads)ChromaChroma: 22%

Recommended when named

QdrantQdrant: 84% (Qdrant leads)
ChromaChroma: 61%

Warned against · lower is better

QdrantQdrant: 2%
ChromaChroma: 2%

Pick Qdrant for

  • Document-heavy RAG Almost always

Topic by topic

Mentioned in, as a share of each topic’s answers

is ahead in nearly all shared topics, including access-controlled semantic search and hybrid vector and keyword search.

Qdrant named more19About even3

Qdrant named more

About even3

Only Qdrant is ranked in12

What people ask AI about Qdrant and Chroma

Qdrant listed firstChroma listed first
  1. I am looking for a vector database that is open source and does not require a cloud subscription.Level
  2. For a startup adding embeddings search, which vector store is cheapest to run?Qdrant often first
  3. I want to run a vector database on-premise for data privacy. What is the best open-source vector database that is easy to deploy and scale?Qdrant almost always first
  4. Best vector database for document-heavy RAG?Qdrant almost always first
  5. I need a vector database that runs in-memory for speed and does not rely on SSD storage.Leans Qdrant
  6. We are evaluating vector databases. Who offers performance benchmarking for high-scale RAG?Qdrant almost always first
  7. Which open-source AI infrastructure startups are most useful for startups that need flexibility and low cost?Qdrant usually first

Who AI mentions first

Qdrant listed firstChroma listed first
  1. JunQdrant listed first: 85%Chroma listed first: 15%
  2. JulQdrant listed first: 84%Chroma listed first: 16%
  3. AugQdrant listed first: 79%Chroma listed first: 21%
  4. SepQdrant listed first: 56%Chroma listed first: 44%
  • Google AI ModeQdrant listed first: 64%Chroma listed first: 36%
  • ChatGPT SearchQdrant listed first: 93%Chroma listed first: 7%

Sources cited in the comparisons

Qdrant favouredNeither favouredChroma favoured

Also named alongside Qdrant and Chroma

and appear in most of these answers. also appears in about half of them, giving readers other named options to consider.

  1. Milvus67%
  2. Weaviate63%
  3. pgvector60%
  4. Pinecone48%
  5. LangChain16%
  6. PostgreSQL14%
  7. LlamaIndex13%
  8. LanceDB12%
  9. Facebook Research11%
  10. OpenAI9%
  11. FAISS8%
  12. Redis7%

Qdrant vs Chroma: common questions

What are the alternatives to Qdrant and Chroma?
Milvus and Weaviate appear in most of these answers. pgvector also appears in about half of them, giving readers other named options to consider.
When is Qdrant the better pick?
AI usually lists Qdrant first for: Document-heavy RAG.

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