Qdrant is a high-performance, composable vector search engine built in Rust for production-grade semantic, hybrid, and agentic workloads. Engineers combine retrieval primitives — dense and sparse vectors, metadata filters, multi-vector representations, and custom scoring — with explicit control over ranking, indexing, latency, and relevance trade-offs. Qdrant delivers predictable, low-tail latency at billion-scale across cloud, hybrid, on-premises, and edge deployments.