QdrantVerified

Qdrant is an open-source vector database and search engine written in Rust for maximum performance. The platform provides state-of-the-art vector similarity search with filtering, payload storage, and advanced indexing algorithms optimized for speed and accuracy.

Built for production AI workloads, Qdrant handles billions of vectors with sub-millisecond search latency. The platform supports hybrid search with filtering on structured metadata, enabling complex queries that combine semantic similarity with business logic constraints.

Available as a fully managed cloud service and self-hosted deployment, Qdrant provides a REST and gRPC API that integrates with popular AI frameworks. The platform's Rust foundation provides memory safety and performance advantages over alternatives built on higher-level languages.