Open Source Alternatives
Open source alternatives to Unsloth
Open source alternatives to Unsloth, ranked by GitHub stars and freshness.
8 open-source alternatives in the index, ranked by GitHub stars and freshness.
peft
Community
🤗 PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.
Alternative to Unslothai
Best for: Developers adapting large language models on resource-constrained hardware or managing multiple task-specific variants efficiently.
Litgpt
Community
20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.
Alternative to Axolotl, Unslothai
Best for: Teams building or customizing LLMs at scale with access to compute resources
Axolotl
Community
Go ahead and axolotl questions
Alternative to Unslothai, Litgpt, Openrlhf
Best for: Developers and researchers seeking a flexible, open-source tool for fine-tuning large language models
Liger-Kernel
Community
Efficient Triton Kernels for LLM Training
Alternative to Deepspeed, Colossal Ai, Unslothai
Best for: Developers training large language models who want to optimize throughput and memory without rewriting their training loops.
torchtune
Community
PyTorch native post-training library
Alternative to Litgpt, Axolotl, Unslothai
Best for: Developers already working in PyTorch who need a lightweight, modular library for fine-tuning and adapting large models.
xTuring
Community
Build, personalize and control your own LLMs. From data pre-processing to fine-tuning, xTuring provides an easy way to personalize open-source LLMs. Join our discord community: htt
Alternative to Peft, Unslothai
Best for: Developers and researchers who need an accessible way to fine-tune open-source LLMs for specific applications
Flyflow
Community
Open source, high performance fine tuning as a service for GPT4 quality models with 5x lower latency and 3x lower cost
Alternative to Unslothai
Best for: Developers needing cost-effective, low-latency fine-tuning for production-grade models
Tune Studio
Community
Playground for devs to finetune & deploy LLMs
Alternative to Axolotl, Unslothai, Litgpt
Best for: Developers and researchers who want a free, open-source tool to fine-tune and deploy LLMs