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qdrant
Rust

qdrant

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

by qdrant · GitHub
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ai-searchai-search-engineembeddings-similarityApache-2.0Rust
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In plain words

Qdrant is a high-performance vector database written in Rust, with rich filtering, payloads and a simple API for production semantic search and RAG.

From the README

Install
docker run -p 6333:6333 qdrant/qdrant

Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.

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33.4k32.7k
2026-06-272026-08-31
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📄 About

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

qdrant has 33.4k stars on GitHub. It has been forked 2.5k times. qdrant is written mainly in Rust. It has been in active development since 2020. qdrant is available under the Apache-2.0 license. Its main topics are ai-search, ai-search-engine, embeddings-similarity, hnsw.

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Frequently asked questions

What is qdrant?

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Is qdrant open source?

qdrant is an open-source project. It is released under the Apache-2.0 license.

Is qdrant free?

Yes. qdrant is free and open source — you can use, modify and self-host it.

What license does qdrant use?

qdrant is available under the Apache-2.0 license.

What language is qdrant written in?

qdrant is written mainly in Rust.

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