DenserRetriever is an open-source AI retrieval model designed specifically for Retrieval-Augmented Generation (RAG). Leveraging the collaborative power of the community and XGBoost machine learning technology, it effectively combines diverse retrieval engines to meet the needs of large enterprises. It is easy to deploy and supports rapid startup via Docker. It has achieved state-of-the-art accuracy in the MTEB retrieval benchmark and is also featured on the Hugging Face leaderboard.