Pyyan / Compare / Milvus vs Qdrant vs Weaviate
Milvus vs Qdrant vs Weaviate
3 of 5Vector Databases · verified 13 Aug 2026
| Specification | Milvus | Qdrant | Weaviate |
|---|---|---|---|
| Summary | Built for billions of vectors. | The fastest of the purpose-built stores. | Hybrid search with batteries included. |
| Index | HNSW, IVF, DiskANN, GPU | HNSW | HNSW |
| Hybrid search | Yes | Yes | Yes, native |
| Hosting | Self-host and managed | Self-host and managed | Self-host and managed |
| Licence | Apache 2.0 | Apache 2.0 | BSD-3 |
| p50 latency | ~10ms | 4ms | ~12ms |
| Category | Vector Databases | Vector Databases | Vector Databases |
| Official | Zilliz ↗ | Qdrant ↗ | Weaviate ↗ |
Highlighted rows are where these differ.
Milvus
- Distributed architecture with GPU index support
- Heavier to operate than the alternatives
Best for very large corpora.
Qdrant
- Written in Rust; 10 to 25% faster than Weaviate or Milvus on common workloads
- Strong filtering alongside vector search
- Self-host or managed, same engine
Best for latency-sensitive retrieval.
Weaviate
- Vector, BM25 and metadata filters in one query
- Modules for embedding generation built in
Best for hybrid keyword and semantic search.