ArrowSpace vs LanceDB
| ArrowSpace | LanceDB | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | — | api, Linux, self-hosted |
| Free plan | Yes | — |
| Deployment | self-hosted | both |
| Index types | graph Laplacian; λτ spectral index; eigenmaps; energy maps | IVF_RQ, IVF_PQ, IVF_HNSW_SQ, IVF_HNSW_FLAT, HNSW |
| SDK languages | Rust; Python | Python, JavaScript/TypeScript, Java, Rust |
| Hybrid search | — | Yes |
| Metadata filtering | — | Yes |
| Sparse vectors | — | No |
Both are listed in Best Vector Databases. On Everything Xiaomi, LanceDB scores higher on our published basis.