ArrowSpace vs Vearch
| ArrowSpace | Vearch | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | api, self-hosted |
| Free plan | Yes | — |
| Deployment | self-hosted | self-hosted |
| Index types | graph Laplacian; λτ spectral index; eigenmaps; energy maps | HNSW, IVFPQ, GPU, IVFFLAT, BINARYIVF, FLAT |
| SDK languages | Rust; Python | Python, Go, Java, Rust |
| Metadata filtering | — | Yes |
Both are listed in Best Vector Databases. On Samsung Mobile US Press, Vearch scores higher on our published basis.