Zilliz Cloud Vector Database - Built on Milvus (pay-as-you-go)

Zilliz Cloud is a fully-managed vector database that scales to billions of vectors.

Built on open-source Milvus, Zilliz Cloud delivers scalable and cost-effective vector search to power AI applications like RAG, enterprise search, image and video search, agentic workflows, recommender systems, and anomaly detection. It offers flexible deployment options--including Serverless, Dedicated Cluster (PAYG or Contract), and BYOC--for enhanced security and greater control. Zilliz Cloud also integrates with popular GenAI frameworks such as LangChain, LlamaIndex, and Haystack.