Milvus vs Qdrant
Milvus: Cloud-native, distributed open-source vector database built for billions of vectors. Qdrant: Rust vector search engine with rich payload filtering, quantization and a managed cloud.
key differences
- Milvus is built for larger datasets (Multi-PB) than Qdrant (≤ 1 PB).
- Only Milvus has change data capture, ttl / expiry, online schema changes, streaming ingest.
- Only Qdrant has geospatial.
- Milvus can run embedded in your application process.
choose milvus for
- +Billion-scale semantic and image search
- +RAG platforms serving many teams
- +Recommendation and deduplication
- +Multimodal retrieval over lakehouse data
best at · Vector search, RAG, Search
choose qdrant for
- +RAG retrieval with metadata filtering
- +Recommendation and similarity search
- +Image and multimodal search
- +Multi-tenant semantic search
best at · Vector search, RAG
Milvus vs Qdrant: FAQ
What is the difference between Milvus and Qdrant?
Milvus: Cloud-native, distributed open-source vector database built for billions of vectors. Qdrant: Rust vector search engine with rich payload filtering, quantization and a managed cloud. Milvus is built for larger datasets (Multi-PB) than Qdrant (≤ 1 PB). Only Milvus has change data capture, ttl / expiry, online schema changes, streaming ingest. Only Qdrant has geospatial.
When should I choose Milvus over Qdrant?
Choose Milvus for billion-scale semantic and image search; RAG platforms serving many teams; and recommendation and deduplication. Choose Qdrant for RAG retrieval with metadata filtering; recommendation and similarity search; and image and multimodal search.
Is Milvus or Qdrant more popular?
Milvus ranks #35 on the WhichDB Score (45.9/100) and Qdrant ranks #55 (35.9/100). Popularity is not fit: check the requirements that matter for your project.
Are Milvus and Qdrant open source?
Yes. Milvus is open source. License: Apache License 2.0. Yes. Qdrant is open source. License: Apache License 2.0.