Skip to content

Vector DB · Qdrant

Qdrant

Open-source, Rust-based vector DB. Fast, predictable, self-hostable.

FREEMIUMAPI

Vector database written in Rust with a strong focus on filtering, payloads, and predictable latency at scale. Self-host on a single binary or use the managed cloud.

Model support

Model-agnostic

Where it runs

  • API

Tags

  • #open-source
  • #rust
  • #self-hosted
  • #fast
Open QdrantGitHubDocs

Related in Vector DB

  • View Pinecone details
    Vector DBFREEMIUMVetted

    Pinecone

    Pinecone

    Managed vector database. The industry-default serverless option.

    Fully-managed vector DB built for production RAG and semantic search at scale. Serverless pricing, low-latency reads, integrations across every framework. Most Blokz-adjacent AI teams reach for it first.

    • managed
    • serverless
    • rag
    • semantic-search
  • View pgvector details
    Vector DBOPEN SOURCEVetted

    pgvector

    pgvector community

    Vector similarity search inside Postgres. The pragmatic default.

    Postgres extension that adds a vector type plus exact and approximate nearest-neighbour search. Pairs naturally with Supabase, Neon, and any managed Postgres. The lowest-friction RAG backend if you already run Postgres.

    • postgres
    • open-source
    • extension
    • rag
  • View Chroma details
    Vector DBFREEMIUM

    Chroma

    Chroma

    Embedded vector DB. Pip-install, prototype, scale later.

    The low-friction starting point — Chroma runs embedded inside your Python process or as a hosted service. Great for prototypes and small-to-medium RAG apps; upgrade to a managed option when you outgrow it.

    • open-source
    • embedded
    • prototype
    • python
  • View Turbopuffer details
    Vector DBPAID

    Turbopuffer

    Turbopuffer

    Object-storage-backed vector DB. Serverless economics at scale.

    Bills like S3 — cold rest, warm reads, no per-namespace minimums. Designed for very-large, mostly-cold vector workloads where you can't justify keeping every index in RAM. Operated by Notion in production.

    • serverless
    • object-storage
    • cold-storage
    • scale