D
coding

DocArray

Open source Python library for representing, sending, and storing multi modal data with native support for vector search and ML pipelines, providing a unified data layer for AI applications.
vector database multi modal python library
Advanced Level
Free
Starting Price
Try DocArray
Category
coding
Setup Time
< 2 minutes
coding
Category
Advanced
Difficulty
Active
Status
Web App
Type

What is DocArray?

The data structure for multi modal AI applications

DocArray provides a Pythonic way to work with multi modal data in machine learning pipelines. Define nested, typed data structures once and seamlessly move between local memory, vector databases, and cloud storage. Built by the creators of Jina AI, DocArray powers production ML systems handling billions of documents with built in support for embeddings, versioning, and distributed computing.

Key Capabilities

What makes DocArray powerful

Typed Documents

Define strongly typed, nested document schemas with automatic validation, serialization, and rich support for text, images, audio, video, 3D meshes, and custom data types

Implementation Level Advanced

Vector Store Abstraction

Single API works across 15 plus vector databases including Weaviate, Qdrant, Milvus, Pinecone, Chroma with automatic embedding management and similarity search

Implementation Level Expert

Multi Modal Support

Native handling of mixed data types within documents, enabling complex AI workflows that process text, images, audio, and embeddings together seamlessly

Implementation Level Professional

ML Framework Integration

Direct integration with PyTorch, TensorFlow, Jax, and HuggingFace for embedding generation, batching, model serving, and data loading without conversion overhead

Implementation Level Advanced

Professional Integration

These capabilities work together to provide a comprehensive AI solution that integrates seamlessly into professional workflows. Each feature is designed with enterprise-grade reliability and performance.

Pricing

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Free

Starting price

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Quick Information

Category coding
Pricing Model Freemium
Last Updated 12/7/2025

Tags

vector database multi modal python library machine learning embeddings open source data structures

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