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Qdrant

Qdrant is an Open-Source Vector Search Engine written in Rust.

At a glance

Qdrant is a business & finance tool that is an Open-Source Vector Search Engine written in Rust.

  • Pricing: Enterprise
  • Category: Business & Finance
  • API: yes
  • Open source: yes
  • Status: Online · last verified
  • Page updated:

What is Qdrant?

Qdrant is an Open-Source Vector Search Engine written in Rust. It provides fast and scalable vector similarity search service with convenient API.

Description: extracted from the tool's own website · reviewed by admin

Frequently asked questions about Qdrant

What is Qdrant?

Qdrant is a business & finance tool that is an Open-Source Vector Search Engine written in Rust.

Is Qdrant free?

Qdrant is aimed at businesses; prices are available on request.

Does Qdrant have an API?

Yes. Qdrant offers an API or developer documentation for integrations.

Is Qdrant open source?

Yes. The source code of Qdrant is publicly available.

Is Qdrant still online?

Yes. anyai.fyi last verified qdrant.tech on 2026-11-08, and it was online.

What are alternatives to Qdrant?

Alternatives to Qdrant are other Business & Finance tools with a similar purpose. The list below is sorted by similarity in meaning.

Agent Skills for Qdrant

All skills →

Skills that teach Claude, Codex or Cursor how to work with Qdrant.

qdrant-tenant-scaling
qdrant/skills

Guides Qdrant multi-tenant scaling. Use when someone asks 'how to scale tenants', 'one collection per tenant?', 'tenant isolation', 'dedicated shards', or reports tenant performance issues. Also use when multi-tenant workloads outgrow shared infrastructure.

Other curated
No risky patterns found
qdrant-search-quality
qdrant/skills

Diagnoses and improves Qdrant search relevance. Use when someone reports 'search results are bad', 'wrong results', 'low precision', 'low recall', 'irrelevant matches', 'missing expected results', or asks 'how to improve search quality?', 'which embedding model?', 'should I use hybrid search?', 'how to combine keyword and vector search / fusion / RRF / prefetch?', 'should I use reranking?', 'relevance feedback?', 'how to measure retrieval quality?', 'build a golden set', 'ground truth dataset', 'how to score recall@k?', 'is my improvement real / statistically significant?', or 'should I fine-tune my embedding model?'. Also use when search quality degrades after quantization, model change, or data growth.

Research & Web curated
No risky patterns found
qdrant-scaling-query-volume
qdrant/skills

Guides Qdrant query volume scaling. Use when someone asks 'query returns too many results', 'scroll performance', 'large limit values', 'paginating search results', 'fetching many vectors', or 'high cardinality results'.

Research & Web curated
No risky patterns found
qdrant-scaling-qps
qdrant/skills

Guides Qdrant query throughput (QPS) scaling. Use when someone asks 'how to increase QPS', 'need more throughput', 'queries per second too low', 'batch search', 'read replicas', or 'how to handle more concurrent queries'.

Research & Web curated
No risky patterns found
qdrant-vertical-scaling
qdrant/skills

Guides Qdrant vertical scaling decisions. Use when someone asks 'how to scale up a node', 'need more RAM', 'upgrade node size', 'vertical scaling', 'resize cluster', 'scale up vs scale out', or when memory/CPU is insufficient on current nodes. Also use when someone wants to avoid the complexity of horizontal scaling.

Agents & Workflows curated
No risky patterns found
qdrant-horizontal-scaling
qdrant/skills

Diagnoses and guides Qdrant horizontal scaling decisions. Use when someone asks 'vertical or horizontal?', 'how many nodes?', 'how many shards?', 'how to add nodes', 'resharding', 'data doesn't fit', 'need more capacity', 'change replication factor', 'reduce replicas', or 'remove extra replicas'. Also use when data growth outpaces current deployment.

Data & Databases curated
No risky patterns found
qdrant-scaling-data-volume
qdrant/skills

Guides Qdrant data volume scaling decisions. Use when someone asks 'data doesn't fit on one node', 'too much data', 'need more storage', 'vertical or horizontal scaling', 'tenant scaling', 'time window rotation', or 'data growth exceeds capacity'.

Data & Databases curated
No risky patterns found
qdrant-search-quality-diagnosis
qdrant/skills

Diagnoses Qdrant search quality issues. Use when someone reports 'results are bad', 'wrong results', 'not relevant results', 'missing matches', 'recall is low', 'approximate search worse than exact', 'which embedding model', 'should I fine-tune my embedding model', 'quality dropped after quantization', 'how to measure retrieval quality', 'build a golden set', 'ground truth dataset', 'how to score recall@k', or 'is my improvement real / statistically significant'. Also use when search quality degrades without obvious changes.

Research & Web curated
No risky patterns found

What are alternatives to Qdrant?