Weaviate
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Semantic search, hybrid retrieval, and generative queries — all from one open-source vector database with built-in vectorization.
Developer Tools
★ 4.5(4,400 reviews)freemiumOverview
Weaviate is an open-source, AI-native vector database with built-in vectorization modules, hybrid search, and generative capabilities, designed to power semantic search and RAG at scale.
Key Features
- Built-in vectorizer modules
- Hybrid (vector + keyword) search
- Generative search
- GraphQL and REST APIs
Pros
- • Batteries-included design
- • Strong hybrid search
- • Active community
Cons
- • Module config can be complex
- • Resource intensive
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