Weaviate

The product is an open-source platform that provides a vector database, embeddings generation, natural language query translation, and persistent memory for building AI search, retrieval-augmented generation, and agent experiences. It is for developers, data teams and IT teams in startups, scale-ups and enterprises building AI applications. It is delivered as deployment-agnostic open-source software and as a hosted service via infrastructure APIs with free tier and enterprise options.

Key features

• Store index and search vectors
• Built-in embeddings from text and images
• Natural language to database queries
• Persistent memory for personalization
• Vector search at scale
• RAG infrastructure support