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Code & Dev Tools · verified 2026-07-18

Qdrant

Rust vector search, self-hosted or managed.

A fast open-source vector database with rich payload filtering and quantisation, deployable with Docker or as a managed cloud cluster.

Rating: 4.4 / 5
Pricing: Open source
Best for: RAG, Self-hosting, Developers
Platforms: API, Linux, Web
Runs locally: Yes
Content policy: Standard filters

Matching filters

Writing code Research Answer engine / search Marketing RAG & knowledge bases Model hosting & inference Low latency Has a public API Open source Free or open source Free when self-hosted Web Linux Desktop app

What stands out

Scalar and binary quantisation
Rich filtering
Free managed tier

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