Comparison

Chroma vs Marqo

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
Marqo32
Score
Vioscale score
Chroma68 / 100medium · 70%updating
Marqo32 / 100low · 22%updating
Pricing
Free tier
Chroma
Marqo
Model
Marqoquote
Price level
Chromalow
Marqounknown
Transparent
Chroma
Marqo
Reliability
Status page
Chroma
Marqo
Adoption
Dependent repos
Chroma6,246
Marqo
Github stars
Chroma29,148
Marqo
Package downloads weekly
Chroma2,592,643
Marqo
Activity
Commits last 30d
Chroma81
Marqo
Release
Cadence days
Chroma4
Marqo
History
Chroma20 items
Marqo
License
Spdx
Marqo
Language
Primary
ChromaRust
Marqo

Capabilities

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

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

Marqo

AI-native ecommerce search and product discovery platform that leverages semantic search, behavioral data, and personalization to improve product relevance, conversion rates, and average order value for online retail brands.

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 ↗

Marqo

Quote-based
as of verify ↗

Platform & deployment

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

Platforms
Web
Chroma
Marqo
CLI
Chroma
Marqo
Deployment
Cloud / SaaS
Chroma
Marqo
Self-hosted
Chroma
Marqo
Hybrid
Chroma
Marqo

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