Epsilla is an open-source vector database optimized for high-performance similarity search and scalable storage of vector embeddings.

mem0 is an open-source vector database focused on efficient storage and retrieval of high-dimensional embeddings for large-scale AI applications.

MuopDB is an open-source vector database designed for fast and scalable similarity search in AI applications.

Vexvault is an open-source vector database designed for efficient storage, management, and similarity search of high-dimensional vector data.

NMSLIB is an efficient similarity search library and toolkit for high-dimensional vector spaces, supporting a variety of indexing algorithms for vector database use cases.

AnythingLLM is an open-source AI application that integrates with vector databases to facilitate storage and retrieval of embeddings, supporting various AI and LLM workflows.