Weaviate

Open-source AI-native vector database

Code & DevelopmentFreemium

Weaviate is an open-source, AI-native vector database that stores and searches objects by semantic meaning using machine learning vectors. It supports hybrid search combining vector and keyword search, multi-tenancy, and real-time CRUD operations. Used by developers and enterprises building semantic search, RAG, and AI applications.

Key Features

• ✓Vector and hybrid search
• ✓Open-source and cloud options
• ✓Multi-tenancy support
• ✓GraphQL and REST API
• ✓Built-in vectorization modules