Research

Qdrant

Open-source vector search engine for fast, scalable similarity search and AI retrieval.

Category
Research
Pricing
Freemium
License
Open source
API
Yes
Platforms
Web
Listed
Nov 9, 2026
qdrant.tech
Qdrant website

Overview

Qdrant is a vector search engine for building AI retrieval systems, recommendation features, semantic search, and agent memory. It supports dense and sparse vectors, hybrid search, multivector search, metadata filters, and reranking for production search use cases.

It is built in Rust and focuses on real-time indexing, low-latency filtering, and memory-efficient storage. The product runs on self-hosted infrastructure or in Qdrant Cloud, with options for hybrid, private, and edge deployments.

Qdrant is used for production AI search across use cases like RAG, advanced search, anomaly detection, and AI agents. The text also mentions SOC 2, GDPR-aligned options, SSO, multitenancy, backups, and vector-scoped API keys.

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