Pyyan / Compare / Weaviate vs Milvus
Weaviate vs Milvus
2 of 5Vector Databases · verified 13 Aug 2026
WeaviateWeaviatecurrentMilvusZillizcurrent
| Specification | Weaviate | Milvus |
|---|---|---|
| Summary | Hybrid search with batteries included. | Built for billions of vectors. |
| Index | HNSW | HNSW, IVF, DiskANN, GPU |
| Hybrid search | Yes, native | Yes |
| Hosting | Self-host and managed | Self-host and managed |
| Licence | BSD-3 | Apache 2.0 |
| p50 latency | ~12ms | ~10ms |
| Category | Vector Databases | Vector Databases |
| Official | Weaviate ↗ | Zilliz ↗ |
Highlighted rows are where these differ.
Weaviate
- Vector, BM25 and metadata filters in one query
- Modules for embedding generation built in
Best for hybrid keyword and semantic search.
Milvus
- Distributed architecture with GPU index support
- Heavier to operate than the alternatives
Best for very large corpora.