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Feature comparison of selected websites
	Weaviate The AI-native vector database.	Chroma The open-source embedding database.	Qdrant High-performance vector search.
Rating	—	—	—
Pricing	Freemium	Free	Freemium
Open source
Category	RAG & Vector DBs	RAG & Vector DBs	RAG & Vector DBs
Key features	Built-in vectorizers Hybrid keyword + vector search GraphQL API	In-process or client/server Simple Python/JS API Metadata filtering	Rich payload filtering Quantization for scale Self-host or cloud
Pros	Batteries-included vectorization Solid hybrid search	Zero-setup for prototypes Runs fully local	Excellent performance Strong filtering support
Cons	Heavier to run Concept-heavy schema	Scale story younger than rivals Fewer enterprise features	More ops than in-process DBs Tuning for scale takes work
	Visit weaviate.io	Visit trychroma.com	Visit qdrant.tech

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