LLaMA-Factory vs Unsloth
No leader: the top candidate LLaMA-Factory has only 0.24 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for fine tuning platforms. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
LLaMA-Factory
LlamaFactory is a user-friendly training and fine-tuning platform that enables local optimization of hundreds of pre-trained language models without requiring code. It supports diverse training methods including supervised fine-tuning, reinforcement learning approaches, and parameter-efficient techniques.
Unsloth
Unsloth is a free, open-source desktop app that lets users run, customize, and train AI models on their own hardware with optimizations for speed and memory usage. It supports multiple GPU setups and offers paid Pro and Enterprise tiers with enhanced performance and deployment capabilities.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Unsloth
Free open-source tier; Pro and Enterprise plans available
- FreeFree
- Supports Mistral, Gemma, Llama 1/2/3 models
- 4-bit and 16-bit LoRA fine-tuning
- Single GPU support
- 2x speed improvement
- 60% VRAM reduction
- +1 more
- ProContact sales
- 2.5x faster training
- 20% less VRAM usage
- Multi-GPU support up to 8 GPUs
- 80% VRAM reduction
- Support for any use case
- EnterpriseContact sales
- 30x faster training
- Up to 30% accuracy improvement
- 5x faster inference
- Multi-node support
- 90% VRAM reduction
- +2 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
LLaMA-Factory
- TensorBoard
- Wandb
- MLflow
- SwanLab
- Transformers
- vLLM
- Hugging Face Hub
Unsloth
- Claude Code
- Codex
- OpenAI API
- Hugging Face
- Model Context Protocol
- Cloudflare
- FLUX
- MiniMax-H3
- Stable Diffusion
- Qwen3.8
- DeepSeek-V4
- Gemma 2
- Gemma 4
- Mistral
- Llama 1
- Llama 2
- Llama 3
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.