Tencent Cloud VectorDB
6.3#14 in vector databasesFrom $584 a monthWebAPILinux
VisitTencent Cloud VectorDB vs Weaviate
What both publish
| Fact | Tencent Cloud VectorDB | Weaviate |
|---|---|---|
| Product | Tencent Cloud VectorDB is a fully managed, self-developed distributed database for storing, indexing, retrieving, and managing multidimensional embedding vectors. | Weaviate is an open-source AI vector database for storing, indexing, and searching high-dimensional vectors, used as a foundation for search, RAG, and agents. |
| Security | The product documentation describes account and API-key authentication, VPC isolation, security-group traffic controls, and CAM-based resource permissions. | The security page states that Weaviate Cloud encrypts data in transit and at rest, supports role-based access controls, and provides automated daily backups. |
| Support | Tencent directs product questions to online customer service or support tickets and also points users to its developer community. | Free includes Basic Support; Flex lists Standard Support with next-business-day Sev 1 response, while Premium lists enterprise support as fast as 1-hour Sev 1. |
Tencent Cloud VectorDB plans
- 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
Weaviate plans
- FreeFree
- Flex$45 a month
- PremiumPriced on request
Pick Tencent Cloud VectorDB if…
It suits teams building vector-powered applications, including LLM knowledge bases, recommendation systems, and text or image retrieval. Developers can use the documented SDKs, APIs, and cloud deployment.
Pick Weaviate if…
Weaviate is aimed at developers building search, RAG, or agent infrastructure. Its deployment options may suit teams ranging from startups to enterprises that want hosted or self-managed operation.