NoSQL & Vector Databases shortlist: Vector search
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3 products match your constraints
Each product below fits the filters you selected. Click through to read the full decision brief — pricing behavior, limits, and what breaks first.
Pinecone
Purpose-built managed vector database for similarity search and AI/ML embeddings. Free tier with 1 index; Standard pricing at $0.096/GB storage plus $8 per million read units.
Weaviate
Open-source vector database with built-in ML model integration, hybrid search (vector + keyword), and GraphQL API. Cloud managed from $25/mo sandbox. Weaviate combines vector search with traditional k…
Qdrant
Open-source vector similarity search engine written in Rust with high performance, filtering support, and a managed cloud option. Free cloud tier (1GB); Starter from $9/mo.
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