Zilliz is an AI infrastructure company whose business centers on vector database technology: it created and maintains the open-source Milvus database, operates Zilliz Cloud (a fully managed, multi-cloud version of Milvus available across AWS, GCP, and Azure), and offers a bring-your-own-cloud enterprise deployment option for organizations with data residency requirements. It serves platform engineers and enterprise teams building AI applications such as retrieval-augmented generation, recommendation, and image retrieval that require large-scale vector search.