Qdrant

Qdrant is a high-performance, open-source vector search engine built in Rust for production AI workloads.

Key Features:

• Rust Performance — Built from the ground up in Rust for memory safety and blazing-fast search.
• Rich Filtering — Combine vector similarity with payload filtering for precise, context-aware retrieval.
• Distributed Mode — Scale horizontally across nodes for high availability and throughput.
• Quantization — Reduce memory usage with scalar and product quantization while preserving accuracy.
• REST and gRPC APIs — Integrate easily with any language or framework through well-documented APIs.

Whether you're building semantic search over scraped documents, powering recommendation engines, or deploying RAG systems, Qdrant provides the speed and reliability your production workloads demand.