# Colossal-AI

> Train and serve large AI models with distributed computing tools.

Colossal-AI helps users train and serve large AI models with distributed computing tools. The product supports distributed model training and model efficiency tools. Starting points include evaluate large-model training infrastructure and prototype a resource-aware model workflow. Check the documentation, license, supported models, hardware requirements, and any separate API or hosting costs. Test on a small representative project before integrating it into an existing system.

## Quick facts

- Categories: Developer Tools
- Official site: https://github.com/hpcaitech/ColossalAI
- Last checked: 2026-09-26

## Key features

- Distributed model training
- Model efficiency tools

## Use cases

- Evaluate large-model training infrastructure
- Prototype a resource-aware model workflow

## Links

- Nextool.ai page: https://nextool.ai/tools/colossal-ai/
- Alternatives: https://nextool.ai/alternatives/colossal-ai/

Source: Nextool.ai (https://nextool.ai/tools/colossal-ai/). Pricing and features change; confirm on the provider's site before relying on them.