Vector Stores: Integrations

📄️ Chroma

Chroma is an open-source Apache 2.0 embedding database.

📄️ HNSWLib

HNSWLib is an in-memory vectorstore that can be saved to a file. It uses HNSWLib.

📄️ Pinecone

Langchain.js accepts @pinecone-database/pinecone as the client for Pinecone vectorstore. Install the library with

📄️ Supabase

Langchain supports using Supabase Postgres database as a vector store, using the pgvector postgres extension. Refer to the Supabase blog post for more information.