Qdrant

What is Qdrant?

Qdrant is a high-performance open-source vector database written in Rust, optimized for speed and reliability. It supports advanced filtering with payload indexes, quantization for memory efficiency, and distributed deployments for horizontal scaling. Qdrant offers a managed cloud service and is popular with teams that need production-grade vector search with fine-grained control over indexing and query parameters.

Key Features

• ✓High-performance open-source vector search
• ✓Written in Rust for speed
• ✓Advanced filtering with payload indexes
• ✓Distributed deployment support
• ✓On-disk storage for cost efficiency

Common Use Cases

Engineering teams who need a fast, self-hosted vector database with strong filtering

• •High-throughput vector search
• •Production RAG with complex filtering
• •Self-hosted vector infrastructure
• •Real-time similarity matching
• •Cost-efficient large-scale deployments