KDB.AI vs Weaviate
| KDB.AI | Weaviate | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | No |
| Paid from | Free | $45/mo |
| Open source | No | No |
| Platforms | api, self-hosted, Web | api, Linux, self-hosted, Web |
| Free plan | Yes | Yes |
| Deployment | both | both |
| Hybrid search | Yes | Yes |
| Metadata filtering | Yes | Yes |
| Sparse vectors | Yes | Yes |
| Index types | Flat, qFlat, IVF, IVFPQ, HNSW, qHNSW, BM25 | HNSW, Flat, Dynamic, HFresh |
| SDK languages | Python, q | Python, TypeScript/JavaScript, Go, Java, C# |
| Paid from | — | 45 /mo |
Both are listed in Best Vector Database Hosting. On Inferse, KDB.AI scores higher on our published basis.