Get Started with PyTorch Lightning

A lightweight PyTorch wrapper for high-performance AI research.

Getting Started

The PyTorch Lightning team maintains comprehensive docs that cover installation, configuration, and common patterns.

PyTorch Lightning offers a free tier — sign up to get started without any payment.

Our full tool profile covers PyTorch Lightning's strengths, weaknesses, pricing, and how it compares to alternatives.

Researchers who need to quickly prototype and train PyTorch models without boilerplate code

Teams working on distributed or mixed precision training for large-scale deep learning projects

Developers looking to automate logging, checkpointing, and model saving in their ML pipelines