



Weaviate is an open-source, AI-native vector database for building semantic search, hybrid search, RAG, and agentic AI applications. It stores data objects alongside vector embeddings and integrates with leading embedding and LLM providers. Weaviate is available self-hosted or as a fully managed service (Weaviate Cloud) on AWS, Google Cloud, and Azure, with a free tier, Query Agent for natural-language querying, and Engram for AI-agent memory. SOC 2 Type II certified, with HIPAA available.