Tencent Cloud VectorDB vs turbopuffer
Tencent Cloud VectorDB
cloud.tencent.cn
turbopuffer
turbopuffer.comSide by side
| Figure | Tencent Cloud VectorDB | turbopuffer |
|---|---|---|
| Price from | $584/mo | $16/mo |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 3 |
| Spec score · Vector Databases | 7.9 (#12) | 7.5 (#18) |
| Limits | The AI suite documentation says AI Suite similarity search accepts only one text input at a time, while regular vector or Embedding searches can accept up to 20 inputs. | The documented maximum document size is 64 MiB and the maximum dense vector dimension is 10,752. |
| Product | Tencent Cloud VectorDB is a fully managed, self-developed distributed database for storing, indexing, retrieving, and managing multidimensional embedding vectors. | turbopuffer is an object-storage-native database for vector and full-text search. |
| Scale | The product page states that one index supports up to hundreds of billions of vectors, with up to million-level QPS and millisecond query latency. | The company says its production service handles 1T+ documents, 10M+ writes per second, and 25k+ queries per second. |
| Security | The product documentation describes account and API-key authentication, VPC isolation, security-group traffic controls, and CAM-based resource permissions. | Customer data is encrypted in transit with TLS 1.2+ and at rest with AES-256, with customer-managed keys optionally available. |
| Support | Tencent directs product questions to online customer service or support tickets and also points users to its developer community. | The pricing page lists Community Slack and Email support on Launch, and private Slack support on Scale and Enterprise. |
Plans
Tencent Cloud VectorDB
- 高可用版（存储型）$584 a month
- 高可用版（标准型）$872 a month
- 高可用版（计算型）$1,256 a month
In their own words
Tencent Cloud VectorDB
Tencent Cloud VectorDB has no write-up on Specifiction yet; its figures are above.
turbopuffer
turbopuffer has no write-up on Specifiction yet; its figures are above.