Comparison

Chroma vs Qdrant

On the evidence we track, Chroma leads this comparison with a composite score of 68/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Chroma68
Qdrant59
Score
Vioscale score
Chroma68 / 100medium · 70%updating
Qdrant59 / 100medium · 60%updating
Pricing
Free tier
Chroma
Qdrant
Model
Price level
Chromalow
Qdrantunknown
Transparent
Chroma
Qdrant
Integrations
Count
Chroma
Qdrant6
Reliability
Status page
Chroma
Qdrant
Adoption
Dependent repos
Chroma6,246
Qdrant0
Github stars
Chroma29,148
Qdrant34,203
Package downloads weekly
Chroma2,592,643
Qdrant
Activity
Commits last 30d
Chroma81
Qdrant100
Release
Cadence days
Chroma4
Qdrant18
History
Chroma20 items
Qdrant20 items
License
Spdx
Language
Primary
ChromaRust
QdrantRust

Capabilities

Feature-by-feature on the axes that matter for vector databases. “-” means undocumented, not absent.

Deployment
Deployment
ChromaSelf-hosted
QdrantSelf-hosted
Serverless / consumption pricing
Chroma
Qdrant-
Index
ANN index (HNSW / IVF / DiskANN / ScaNN / flat)
Chroma-
QdrantHNSW
Distance metrics (cosine / dot / Euclidean)
Chroma-
Qdrant-
Query
Metadata filtering
ChromaPre-filter
Qdrant-
Hybrid search (dense + sparse fusion)
Chroma
Qdrant
Built-in BM25 / lexical
Chroma
Qdrant
Storage
Quantization
Chroma-
QdrantScalar
On-disk vs in-memory
ChromaTiered
QdrantDisk-backed
Scale
Multi-tenancy (namespaces / collections / tenants)
Chroma
Qdrant
Horizontal scale
ChromaSharded / distributed
QdrantSharded / distributed
Consistency
Consistency
Chroma-
Qdrant-
Licensing
Licence class
ChromaPermissive OSS
QdrantSource-available
Classification
Purpose-built vs feature-of-parent
ChromaDedicated DBMS
QdrantDedicated DBMS

What each one is

The product in its own terms, so the numbers below have context.

Chroma

Leader

A search system enabling simultaneous vector similarity, full-text, and structured metadata queries across large datasets. Deployable as open-source self-hosted infrastructure or managed cloud service with usage-based pricing, supporting multi-tenant workloads and distributed scaling.

Independently observed

Qdrant

A vector database engine that provides fast similarity search over high-dimensional vectors, available in managed cloud, self-hosted open source, and hybrid deployment models for AI applications.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Chroma

Leader
from $0.01/moHybridFree tier

Freemium model with usage-based metering. Starter plan free with $5 credits; Team plan $250/month plus metered charges with $100 included credits; Enterprise with custom pricing.

  • StarterFree
    • 10 databases
    • 10 team members
    • Community Slack
  • Team$250/month with $100 included credits, plus overage metering
    • 100 databases
    • 30 team members
    • Slack support
    • SOC II compliance
    • Volume-based discounts
  • EnterpriseContact sales
    • Unlimited databases
    • Unlimited team members
    • Dedicated support
    • Single tenant clusters
    • BYOC clusters
    • +1 more
as of verify ↗

Qdrant

Usage-based

Usage-based pricing on CPU, memory, and disk storage; charged monthly for previous month's usage

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Chroma
Qdrant
CLI
Chroma
Qdrant
Deployment
Cloud / SaaS
Chroma
Qdrant
Self-hosted
Chroma
Qdrant
On-premise
Chroma
Qdrant
Hybrid
Chroma
Qdrant
Air-gapped
Chroma
Qdrant

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Chroma

Leader

Not documented yet.

Qdrant

6 total
  • Slack
  • Adobe
  • Hubspot
  • Arize
  • Google DeepMind
  • Qualcomm
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.