Amazon OpenSearch Service vs LanceDB
| Amazon OpenSearch Service | LanceDB | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api, Web | api, Linux, self-hosted |
| Deployment | — | both |
| Hybrid search | — | Yes |
| Metadata filtering | — | Yes |
| Sparse vectors | — | No |
| Index types | — | IVF_RQ, IVF_PQ, IVF_HNSW_SQ, IVF_HNSW_FLAT, HNSW |
| SDK languages | — | Python, JavaScript/TypeScript, Java, Rust |
Both are listed in Best Vector Database Hosting. On Inferse, Amazon OpenSearch Service scores higher on our published basis.