Best Databases Tools

Pinecone is a managed vector database built for semantic search, retrieval-augmented generation (RAG), and AI applications.

pgvector is an open-source PostgreSQL extension that adds vector data types and similarity search, letting developers run embeddings and RAG directly inside their existing Postgres database.

LanceDB is an open-source, embedded vector database built on the Lance columnar format for fast, serverless similarity search and multimodal AI data, with optional cloud hosting.

Milvus is an open-source vector database designed for embedding search and large-scale AI applications.

Weaviate is an open-source vector database with built-in vectorisation, hybrid search and graph-connected data for AI applications.

Qdrant is a Rust-based high-performance vector search engine optimised for AI applications with filtering, payload indexing and cloud hosting.