Apache SINGA

Open source machine learning library for distributed training.

EstablishedOpen SourceLow lock-in

Pricing

Free tier

Flat rate

Adoption

Cooling

License

Open Source

Data freshness

Verified · Jul 12, 2026

Overview

What is Apache SINGA?

Apache SINGA is an open-source machine learning library designed to support the development of scalable deep learning models. It focuses on providing a flexible and efficient framework for researchers and developers to train large-scale neural networks across multiple machines.

Key differentiator

Apache SINGA stands out for its focus on distributed training and flexibility in supporting various neural network architectures, making it ideal for large-scale machine learning projects.

Capability profile

Capability Radar

Ease of StartEcosystemValueMaturityFlexibilityScale Ready

Honest assessment

Strengths & Weaknesses

↑ Strengths

Distributed training supportmedium

Flexible architecture for various neural network modelsmedium

Supports multiple hardware backends including GPUs and CPUsmedium

↓ Weaknesses

Steep learning curve for non-Python developershigh

API requires Python-specific patterns, TypeScript SDK is community-maintained

Frequent breaking changes between versionsmedium

v0.1 to v0.2 migration required rewriting chain definitions

Limited language support beyond C++ and Pythonhigh

Primary development in C++ with limited official SDKs for other languages

Performance overhead due to distributed training complexitymedium

Network latency and synchronization issues can degrade performance in large-scale deployments

Fit analysis

Who is it for?

✓ Best for

Teams needing to train large-scale deep learning models across multiple machines

Projects that require flexibility in model architecture and hardware support

Developers working with C++ or Python who need a scalable ML framework

✕ Not a fit for

Applications requiring real-time inference as SINGA focuses on training

Small projects where the overhead of setting up a distributed system is not justified

Cost structure

Pricing

Free Tier

Available

Open source — free to use

Starts at

$0

Model

Flat rate

Enterprise

None

Performance benchmarks

How Fast Is It?

Ecosystem

Relationships

Next step

Get Started with Apache SINGA

Step-by-step setup guide with code examples and common gotchas.

View Setup Guide →