Comparison

Chroma vs Marqo

On the evidence we track, Chroma leads this comparison with a composite score of 63/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★Chroma63
Marqo40
Score
vioscaleAI score
Chroma63 / 100high · 75%
Marqo40 / 100low · 30%
Pricing
Free tier
Chroma✓
Marqo–
Model
Chromafreemium
Marqoquote
Price level
Chromalow
Marqounknown
Transparent
Chroma✓
Marqo✗
Integrations
Count
Chroma2
Marqo3
Reliability
Status page
Chroma✓
Marqo✓
Adoption
Dependent repos
Chroma6,246
Marqo–
Github stars
Chroma29,495
Marqo–
Package downloads weekly
Chroma1,906,768
Marqo–
Activity
Commits last 30d
Chroma41
Marqo–
Release
Cadence days
Chroma4
Marqo–
History
Chroma20 items
Marqo–
License
Spdx
Marqo–
Language
Primary
ChromaRust
Marqo–
Content
Faq
Chroma7 items
Marqo6 items

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)
ChromaHNSW
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
ChromaBinary
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 vector search system offering serverless infrastructure with vector, hybrid, and full-text search capabilities that handles embeddings and indexing automatically.

Independently observed

Marqo

An ecommerce search platform using semantic understanding and personalization to help online retailers deliver relevant product results and recommendations based on shopper behavior and intent.

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✗

Integrations

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

Chroma

Leader
2 total
  • Gemini
  • Superlinked
Independently observed

Marqo

3 total
  • Shopify
  • Adobe Commerce
  • Salesforce Commerce Cloud
Independently observed
Still deciding?

Chroma or Marqo: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

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