Open Source Alternatives
Open source alternatives to Unsloth
Open source alternatives to Unsloth, ranked by GitHub stars and freshness.
4 open-source alternatives in the index, ranked by GitHub stars and freshness.
Litgpt
Community
20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.
Best for: Teams building or customizing LLMs at scale with access to compute resources
Axolotl
Community
Go ahead and axolotl questions
Best for: Developers and researchers seeking a flexible, open-source tool for fine-tuning large language models
torchtune
Community
PyTorch native post-training library
Best for: Developers already working in PyTorch who need a lightweight, modular library for fine-tuning and adapting large models.
Tune Studio
Community
Playground for devs to finetune & deploy LLMs
Best for: Developers and researchers who want a free, open-source tool to fine-tune and deploy LLMs