Qdrant

Qdrant is a high-performance, open-source vector database and similarity search engine written in Rust, designed for scalable AI applications. As a fully open-source solution, it enables efficient, customizable vector search deployments. Alternatives to Qdrant include Google Vertex AI and Algolia, which provide managed search and AI services but are not open source.

Key features include:

• Cloud-Native Scalability: Enterprise-grade managed cloud with vertical and horizontal scaling.
• Cost Efficiency: Built-in compression options and data offloading to disk.
• Rust-Powered Performance: Unmatched speed and reliability for processing billions of vectors.
• Ease of Use: Quick deployment with Docker and a lean API.

Use cases include advanced search, recommendation systems, retrieval-augmented generation (RAG), data analysis, anomaly detection, and AI agents. It integrates with leading embeddings and frameworks.