vs

Chroma vs Deep Lake

Chroma: Open-source retrieval database for AI apps, from embedded Python to serverless Chroma Cloud. Deep Lake: Activeloop's tensor-native data engine for AI: vectors, multimodal data and versioning on object storage.

key differences

  • Deep Lake is built for larger datasets (≤ 1 PB) than Chroma (≤ 10 TB).
  • Only Chroma has secondary indexes.
  • Only Deep Lake has columnar storage, compression, time travel.

choose chroma for

  • +Prototyping RAG in notebooks
  • +Embedded retrieval in Python apps
  • +Agent memory
  • +Serverless RAG backends

best at · Vector search, RAG, Search

choose deep-lake for

  • +Multimodal datasets shared by training and RAG
  • +Versioned computer-vision datasets
  • +Agent memory over documents and images

best at · Vector search, RAG, Lakehouse

overview
Primary model
Vector
Vector
Also supports
Document, Search Engine
Array / Scientific, Columnar / OLAP
Type
Database engine
Database engine
Status
Active
Active
Developer
Chroma
Activeloop
First release
2023
2019
Latest version
1.5.9 (May 5, 2026)
4.7.4 (Aug 25, 2026)
License
Open source (permissive)Apache License 2.0
Open source (permissive)Apache License 2.0
Free tier
✓
✓
popularity
WhichDB Score
49.0
12.2
Rank
#29
#273
GitHub stars
29.6K
9.3K
Stack Overflow questions
266
–
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Large (≤ 1 PB)
Horizontal scaling
Native
Native
Multi-region
None
None
ACID
Limited
Limited
Consistency
Eventual
Eventual
Schema
Schemaless
Flexible
Architecture
Embedded, Single node, Serverless, Client server
Embedded, Serverless, Shared storage
deployment
Self-hosted
✓
✓
Vendor-managed cloud
✓
✓
Serverless
✓
✓
Embedded
✓
✓
Edge
—
—
Clouds
AWS
AWS, Google Cloud, Azure
capabilities
Transactions
—
—
Joins
—
—
Secondary indexes
✓
—
Full-text search
✓
✓
Vector search
✓
✓
Geospatial
—
—
JSON
✓
✓
Change data capture
—
—
Triggers
—
—
Stored procedures
—
—
Materialized views
—
—
TTL / expiry
—
—
Pub/Sub
—
—
Columnar storage
—
✓
In-memory
—
—
Durable persistence
✓
✓
Compression
—
✓
Encryption at rest
—
—
Role-based access
—
—
Time travel
—
✓
Branching
✓
✓
Online schema changes
—
—
Streaming ingest
—
—
Offline sync
—
—
Runs in WebAssembly
—
—
interfaces
Query languages
Chroma API (where filters)
TQL (Tensor Query Language), SQL (Postgres interface)
Client languages
Python, JavaScript, Rust
Python, JavaScript
Best for
Vector search, RAG, Search, Embedded
Vector search, RAG, Lakehouse, Feature store

Chroma vs Deep Lake: FAQ

What is the difference between Chroma and Deep Lake?

Chroma: Open-source retrieval database for AI apps, from embedded Python to serverless Chroma Cloud. Deep Lake: Activeloop's tensor-native data engine for AI: vectors, multimodal data and versioning on object storage. Deep Lake is built for larger datasets (≤ 1 PB) than Chroma (≤ 10 TB). Only Chroma has secondary indexes. Only Deep Lake has columnar storage, compression, time travel.

When should I choose Chroma over Deep Lake?

Choose Chroma for prototyping RAG in notebooks, embedded retrieval in Python apps and agent memory. Choose Deep Lake for multimodal datasets shared by training and RAG; versioned computer-vision datasets; and agent memory over documents and images.

Is Chroma or Deep Lake more popular?

Chroma ranks #29 on the WhichDB Score (49.0/100) and Deep Lake ranks #273 (12.2/100). Popularity is not fit: check the requirements that matter for your project.

Are Chroma and Deep Lake open source?

Yes. Chroma is open source. License: Apache License 2.0. Yes. Deep Lake is open source. License: Apache License 2.0.