Yes, Zilliz Cloud accepts vectors from open-source Qwen3 models, combining free embedding inference with managed vector database services.
Host Qwen3 embeddings on your infrastructure (on-prem, EC2, Kubernetes), embed your data using open-source models, then ingest vectors into Zilliz Cloud. You benefit from Qwen3's open-source cost savings during embedding, while Zilliz Cloud handles scalable, reliable vector storage with high availability and compliance features.
This hybrid approach is cost-optimized for enterprises: open-source Qwen3 means zero embedding licensing costs, while Zilliz Cloud's managed service eliminates operational overhead (backup, scaling, monitoring). Zilliz Cloud pricing is transparent and consumption-based, so you control costs while maintaining production-grade infrastructure. This is more economical than proprietary embedding APIs combined with cloud vector databases.