Qdrant

A vector database and similarity search engine for AI applications.

Stars
35.5k
Forks
2.8k
Licence
Apache-2.0
Language
Rust
Version
1.20.0
Updated

At a glance

  • Filtered vector search combining similarity and metadata
  • Quantisation to reduce memory use
  • REST and gRPC APIs with clients for major languages

Get started

Run with Dockerdocker run -p 6333:6333 qdrant/qdrant

What it is

Qdrant stores vectors, such as text or image embeddings, alongside JSON payloads, and finds the nearest matches to a query vector.

Why it stands out

Its strength is filtering: similarity search can be combined with conditions on the payload without losing speed.

Who it is for

Teams building semantic search, recommendations or retrieval for LLM applications.