Qdrant

Fast Rust-based vector search
Vector databaseVector databaseApache-2.0Self-hostedRustBeginner
🛡 Published security advisories
A high count usually means the project is heavily examined. A low count usually means it is little examined — not that it is safe.
No public activity signals for this tool — it has no open repository we can measure.
OSAI Pulse ⓘ ★★★★★★★★★★ /100 signals tracked
🐳 Docker pulls 📦 PyPI downloads / month 📦 npm downloads / month 🚀 Latest release ·
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What is Qdrant?

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

Why people choose Qdrant

Qdrant at a glance

CategoryVector database
TypeVector database
LicenseApache-2.0
Runs locallySelf-hosted
Built withRust
Skill levelBeginner
Best forteams wanting fast, simple vector search

Open-source alternatives to Qdrant

Other open-source vector database tools worth comparing:

WeaviateVector DB with built-in modulesMilvusBillion-scale vector databaseChromaThe simplest embedding DB for prototypingpgvectorVector search inside PostgreSQLLanceDBServerless vector DB for AIFAISSThe reference library for similarity searchVespaBig-scale hybrid search and ranking platformpgvectorscaleMake pgvector fast at scaleMarqoVector search with embedding built inUSearchTiny, extremely fast vector index

Qdrant head-to-head

Qdrant vs WeaviateQdrant vs MilvusQdrant vs ChromaQdrant vs pgvectorQdrant vs LanceDBQdrant vs FAISSQdrant vs VespaQdrant vs pgvectorscaleQdrant vs MarqoQdrant vs USearch

FAQ

Is Qdrant free?

Qdrant is free and open-source (Apache-2.0 license), so you can use, self-host and modify it at no cost.

Can I run Qdrant locally?

Yes. Qdrant is designed to run on your own machine or server, keeping your data private.

What is the best alternative to Qdrant?

Popular open-source alternatives include Weaviate, Milvus, Chroma. See the comparisons above to choose.

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